56753516 has 24 divisors (see below), whose sum is σ = 102044880. Its totient is φ = 27608000.

The previous prime is 56753479. The next prime is 56753527. The reversal of 56753516 is 61535765.

It is a self number, because there is not a number n which added to its sum of digits gives 56753516.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22646 + ... + 25026.

It is an arithmetic number, because the mean of its divisors is an integer number (4251870).

Almost surely, 2^56753516 is an apocalyptic number.

It is an amenable number.

56753516 is a deficient number, since it is larger than the sum of its proper divisors (45291364).

56753516 is a wasteful number, since it uses less digits than its factorization.

56753516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2545 (or 2543 counting only the distinct ones).

The product of its digits is 94500, while the sum is 38.

The square root of 56753516 is about 7533.4929481616. The cubic root of 56753516 is about 384.2945782879.

The spelling of 56753516 in words is "fifty-six million, seven hundred fifty-three thousand, five hundred sixteen".