56503792 has 10 divisors (see below), whose sum is σ = 109476128. Its totient is φ = 28251888.

The previous prime is 56503757. The next prime is 56503817. The reversal of 56503792 is 29730565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1765728 + ... + 1765759.

Almost surely, 2^56503792 is an apocalyptic number.

It is an amenable number.

56503792 is a deficient number, since it is larger than the sum of its proper divisors (52972336).

56503792 is a wasteful number, since it uses less digits than its factorization.

56503792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3531495 (or 3531489 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 56503792 is about 7516.9004250422. The cubic root of 56503792 is about 383.7300982439.

The spelling of 56503792 in words is "fifty-six million, five hundred three thousand, seven hundred ninety-two".