56526798 has 16 divisors (see below), whose sum is σ = 113149440. Its totient is φ = 18826296.

The previous prime is 56526797. The next prime is 56526913. The reversal of 56526798 is 89762565.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56526797) 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, 5361 + ... + 11907.

It is an arithmetic number, because the mean of its divisors is an integer number (7071840).

Almost surely, 2^56526798 is an apocalyptic number.

56526798 is an abundant number, since it is smaller than the sum of its proper divisors (56622642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56526798 is a wasteful number, since it uses less digits than its factorization.

56526798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7991.

The product of its digits is 907200, while the sum is 48.

The square root of 56526798 is about 7518.4305543112. The cubic root of 56526798 is about 383.7821708362.

The spelling of 56526798 in words is "fifty-six million, five hundred twenty-six thousand, seven hundred ninety-eight".