56754020 has 24 divisors (see below), whose sum is σ = 119355768. Its totient is φ = 22668800.

The previous prime is 56754013. The next prime is 56754029. The reversal of 56754020 is 2045765.

It can be written as a sum of positive squares in 4 ways, for example, as 4596736 + 52157284 = 2144^2 + 7222^2 .

It is not an unprimeable number, because it can be changed into a prime (56754029) 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, 16010 + ... + 19230.

It is an arithmetic number, because the mean of its divisors is an integer number (4973157).

Almost surely, 2^56754020 is an apocalyptic number.

It is an amenable number.

56754020 is an abundant number, since it is smaller than the sum of its proper divisors (62601748).

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

56754020 is a wasteful number, since it uses less digits than its factorization.

56754020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4111 (or 4109 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 56754020 is about 7533.5263987060. The cubic root of 56754020 is about 384.2957158614.

Adding to 56754020 its reverse (2045765), we get a palindrome (58799785).

The spelling of 56754020 in words is "fifty-six million, seven hundred fifty-four thousand, twenty".