56535002 has 16 divisors (see below), whose sum is σ = 86585760. Its totient is φ = 27678288.

The previous prime is 56534993. The next prime is 56535029. The reversal of 56535002 is 20053565.

It is a super-2 number, since 2×56535002² = 6392412902280008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22808 + ... + 25164.

It is an arithmetic number, because the mean of its divisors is an integer number (5411610).

Almost surely, 2^56535002 is an apocalyptic number.

56535002 is a deficient number, since it is larger than the sum of its proper divisors (30050758).

56535002 is a wasteful number, since it uses less digits than its factorization.

56535002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 56535002 is about 7518.9761271067. The cubic root of 56535002 is about 383.8007366417.

Adding to 56535002 its reverse (20053565), we get a palindrome (76588567).

The spelling of 56535002 in words is "fifty-six million, five hundred thirty-five thousand, two".