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53000255032 = 2323339283861
BaseRepresentation
bin110001010111000011…
…111011011000111000
312001210200022220210121
4301113003323120320
51332021031130112
640203055223024
73554252506654
oct612703733070
9161720286717
1053000255032
112052829806a
12a331817a74
134cc851336a
1427cada1a64
1515a2e89407
hexc570fb638

53000255032 has 16 divisors (see below), whose sum is σ = 99380086200. Its totient is φ = 26498898720.

The previous prime is 53000254997. The next prime is 53000255039. The reversal of 53000255032 is 23055200035.

It is a junction number, because it is equal to n+sod(n) for n = 53000254988 and 53000255006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53000255039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44782 + ... + 328642.

Almost surely, 253000255032 is an apocalyptic number.

It is an amenable number.

53000255032 is a deficient number, since it is larger than the sum of its proper divisors (46379831168).

53000255032 is a wasteful number, since it uses less digits than its factorization.

53000255032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307206 (or 307202 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

Adding to 53000255032 its reverse (23055200035), we get a palindrome (76055455067).

The spelling of 53000255032 in words is "fifty-three billion, two hundred fifty-five thousand, thirty-two".

Divisors: 1 2 4 8 23339 46678 93356 186712 283861 567722 1135444 2270888 6625031879 13250063758 26500127516 53000255032