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5320152537 = 37793206843
BaseRepresentation
bin1001111010001101…
…10001010111011001
3111201202210202021120
410331012301113121
541343424340122
62235525155453
7245560356540
oct47506612731
914652722246
105320152537
1122900a6387
12104585bb89
1366a29436b
143867dd157
152120e675c
hex13d1b15d9

5320152537 has 16 divisors (see below), whose sum is σ = 8209520640. Its totient is φ = 3001604112.

The previous prime is 5320152529. The next prime is 5320152547. The reversal of 5320152537 is 7352510235.

It is not a de Polignac number, because 5320152537 - 23 = 5320152529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5320152498 and 5320152507.

It is not an unprimeable number, because it can be changed into a prime (5320152547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1601763 + ... + 1605080.

It is an arithmetic number, because the mean of its divisors is an integer number (513095040).

Almost surely, 25320152537 is an apocalyptic number.

It is an amenable number.

5320152537 is a deficient number, since it is larger than the sum of its proper divisors (2889368103).

5320152537 is a wasteful number, since it uses less digits than its factorization.

5320152537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3206932.

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 5320152537 is about 72939.3757650832. The cubic root of 5320152537 is about 1745.7204313647.

The spelling of 5320152537 in words is "five billion, three hundred twenty million, one hundred fifty-two thousand, five hundred thirty-seven".

Divisors: 1 3 7 21 79 237 553 1659 3206843 9620529 22447901 67343703 253340597 760021791 1773384179 5320152537