56496436 has 6 divisors (see below), whose sum is σ = 98868770. Its totient is φ = 28248216.

The previous prime is 56496421. The next prime is 56496439. The reversal of 56496436 is 63469465.

It can be written as a sum of positive squares in only one way, i.e., 56160036 + 336400 = 7494^2 + 580^2 .

It is a junction number, because it is equal to n+sod(n) for n = 56496392 and 56496401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56496439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7062051 + ... + 7062058.

Almost surely, 2^56496436 is an apocalyptic number.

It is an amenable number.

56496436 is a deficient number, since it is larger than the sum of its proper divisors (42372334).

56496436 is a wasteful number, since it uses less digits than its factorization.

56496436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14124113 (or 14124111 counting only the distinct ones).

The product of its digits is 466560, while the sum is 43.

The square root of 56496436 is about 7516.4111116942. The cubic root of 56496436 is about 383.7134454318.

The spelling of 56496436 in words is "fifty-six million, four hundred ninety-six thousand, four hundred thirty-six".