56453044 has 12 divisors (see below), whose sum is σ = 98878500. Its totient is φ = 28202048.

The previous prime is 56453027. The next prime is 56453069. The reversal of 56453044 is 44035465.

It can be written as a sum of positive squares in 2 ways, for example, as 22090000 + 34363044 = 4700^2 + 5862^2 .

It is a junction number, because it is equal to n+sod(n) for n = 56452997 and 56453015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319 + ... + 10630.

It is an arithmetic number, because the mean of its divisors is an integer number (8239875).

Almost surely, 2^56453044 is an apocalyptic number.

It is an amenable number.

56453044 is a deficient number, since it is larger than the sum of its proper divisors (42425456).

56453044 is a wasteful number, since it uses less digits than its factorization.

56453044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12242 (or 12240 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 56453044 is about 7513.5240732961. The cubic root of 56453044 is about 383.6151834320.

The spelling of 56453044 in words is "fifty-six million, four hundred fifty-three thousand, forty-four".