56757610220492 has 24 divisors (see below), whose sum is σ = 100729491276960. Its totient is φ = 27977793016320.

The previous prime is 56757610220471. The next prime is 56757610220497. The reversal of 56757610220492 is 29402201675765.

It is not an unprimeable number, because it can be changed into a prime (56757610220497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1406684 + ... + 10746812.

It is an arithmetic number, because the mean of its divisors is an integer number (4197062136540).

Almost surely, 2^{56757610220492} is an apocalyptic number.

It is an amenable number.

56757610220492 is a deficient number, since it is larger than the sum of its proper divisors (43971881056468).

56757610220492 is a wasteful number, since it uses less digits than its factorization.

56757610220492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9361601 (or 9361599 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 56.

The spelling of 56757610220492 in words is "fifty-six trillion, seven hundred fifty-seven billion, six hundred ten million, two hundred twenty thousand, four hundred ninety-two".