56508035 has 4 divisors (see below), whose sum is σ = 67809648. Its totient is φ = 45206424.

The previous prime is 56508031. The next prime is 56508041. The reversal of 56508035 is 53080565.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56508035 - 2² = 56508031 is a prime.

It is a super-2 number, since 2×56508035² = 6386316039122450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56507992 and 56508010.

It is not an unprimeable number, because it can be changed into a prime (56508031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5650799 + ... + 5650808.

It is an arithmetic number, because the mean of its divisors is an integer number (16952412).

Almost surely, 2^56508035 is an apocalyptic number.

56508035 is a deficient number, since it is larger than the sum of its proper divisors (11301613).

56508035 is a wasteful number, since it uses less digits than its factorization.

56508035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11301612.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 56508035 is about 7517.1826504349. The cubic root of 56508035 is about 383.7397030627.

The spelling of 56508035 in words is "fifty-six million, five hundred eight thousand, thirty-five".