56534235 has 16 divisors (see below), whose sum is σ = 93373440. Its totient is φ = 29178720.

The previous prime is 56534227. The next prime is 56534237. The reversal of 56534235 is 53243565.

It is not a de Polignac number, because 56534235 - 2³ = 56534227 is a prime.

It is a super-2 number, since 2×56534235² = 6392239454070450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56534196 and 56534205.

It is not an unprimeable number, because it can be changed into a prime (56534237) 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, 60325 + ... + 61254.

It is an arithmetic number, because the mean of its divisors is an integer number (5835840).

Almost surely, 2^56534235 is an apocalyptic number.

56534235 is a deficient number, since it is larger than the sum of its proper divisors (36839205).

56534235 is a wasteful number, since it uses less digits than its factorization.

56534235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121618.

The product of its digits is 54000, while the sum is 33.

The square root of 56534235 is about 7518.9251226488. The cubic root of 56534235 is about 383.7990009825.

The spelling of 56534235 in words is "fifty-six million, five hundred thirty-four thousand, two hundred thirty-five".