56496045 has 16 divisors (see below), whose sum is σ = 91196352. Its totient is φ = 29863680.

The previous prime is 56496019. The next prime is 56496047. The reversal of 56496045 is 54069465.

It is not a de Polignac number, because 56496045 - 2⁷ = 56495917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56495994 and 56496012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56496047) 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, 14971 + ... + 18360.

It is an arithmetic number, because the mean of its divisors is an integer number (5699772).

Almost surely, 2^56496045 is an apocalyptic number.

It is an amenable number.

56496045 is a deficient number, since it is larger than the sum of its proper divisors (34700307).

56496045 is a wasteful number, since it uses less digits than its factorization.

56496045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33452.

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 56496045 is about 7516.3851018957. The cubic root of 56496045 is about 383.7125602296.

The spelling of 56496045 in words is "fifty-six million, four hundred ninety-six thousand, forty-five".