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5252753052 = 2232397367531
BaseRepresentation
bin1001110010001011…
…01010011010011100
3111120001222111120100
410321011222122130
541224201044202
62225120421100
7244111443561
oct47105523234
914501874510
105252753052
112256051128
121027177790
13659326401
1437b896868
1520b23141c
hex13916a69c

5252753052 has 36 divisors (see below), whose sum is σ = 13311273976. Its totient is φ = 1746502560.

The previous prime is 5252753029. The next prime is 5252753071. The reversal of 5252753052 is 2503572525.

5252753052 is a `hidden beast` number, since 52 + 5 + 27 + 530 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5252752998 and 5252753016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169474 + ... + 198057.

Almost surely, 25252753052 is an apocalyptic number.

It is an amenable number.

5252753052 is an abundant number, since it is smaller than the sum of its proper divisors (8058520924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5252753052 is a wasteful number, since it uses less digits than its factorization.

5252753052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367938 (or 367933 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 36.

The square root of 5252753052 is about 72475.8791047063. The cubic root of 5252753052 is about 1738.3170687874.

The spelling of 5252753052 in words is "five billion, two hundred fifty-two million, seven hundred fifty-three thousand, fifty-two".

Divisors: 1 2 3 4 6 9 12 18 36 397 794 1191 1588 2382 3573 4764 7146 14292 367531 735062 1102593 1470124 2205186 3307779 4410372 6615558 13231116 145909807 291819614 437729421 583639228 875458842 1313188263 1750917684 2626376526 5252753052