56532758 has 16 divisors (see below), whose sum is σ = 88701696. Its totient is φ = 26971560.

The previous prime is 56532757. The next prime is 56532779. The reversal of 56532758 is 85723565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56532757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21335 + ... + 23837.

It is an arithmetic number, because the mean of its divisors is an integer number (5543856).

Almost surely, 2^56532758 is an apocalyptic number.

56532758 is a deficient number, since it is larger than the sum of its proper divisors (32168938).

56532758 is a wasteful number, since it uses less digits than its factorization.

56532758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3019.

The product of its digits is 252000, while the sum is 41.

The square root of 56532758 is about 7518.8269031811. The cubic root of 56532758 is about 383.7956586062.

The spelling of 56532758 in words is "fifty-six million, five hundred thirty-two thousand, seven hundred fifty-eight".