56357535 has 32 divisors (see below), whose sum is σ = 100251648. Its totient is φ = 26847360.

The previous prime is 56357513. The next prime is 56357551. The reversal of 56357535 is 53575365.

It is a happy number.

It is not a de Polignac number, because 56357535 - 2¹¹ = 56355487 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 56357493 and 56357502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1384 + ... + 10706.

It is an arithmetic number, because the mean of its divisors is an integer number (3132864).

Almost surely, 2^56357535 is an apocalyptic number.

56357535 is a deficient number, since it is larger than the sum of its proper divisors (43894113).

56357535 is a wasteful number, since it uses less digits than its factorization.

56357535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9375.

The product of its digits is 236250, while the sum is 39.

The square root of 56357535 is about 7507.1655769671. The cubic root of 56357535 is about 383.3987239844.

The spelling of 56357535 in words is "fifty-six million, three hundred fifty-seven thousand, five hundred thirty-five".