56529575 has 12 divisors (see below), whose sum is σ = 71145000. Its totient is φ = 44547360.

The previous prime is 56529569. The next prime is 56529589. The reversal of 56529575 is 57592565.

It is not a de Polignac number, because 56529575 - 2⁴ = 56529559 is a prime.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

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, 15200 + ... + 18549.

It is an arithmetic number, because the mean of its divisors is an integer number (5928750).

Almost surely, 2^56529575 is an apocalyptic number.

56529575 is a deficient number, since it is larger than the sum of its proper divisors (14615425).

56529575 is a wasteful number, since it uses less digits than its factorization.

56529575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33826 (or 33821 counting only the distinct ones).

The product of its digits is 472500, while the sum is 44.

The square root of 56529575 is about 7518.6152315436. The cubic root of 56529575 is about 383.7884554403.

The spelling of 56529575 in words is "fifty-six million, five hundred twenty-nine thousand, five hundred seventy-five".