56125763 has 4 divisors (see below), whose sum is σ = 56154960. Its totient is φ = 56096568.

The previous prime is 56125757. The next prime is 56125777. The reversal of 56125763 is 36752165.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36752165 = 5 ⋅7350433.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56125763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56125703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11495 + ... + 15632.

It is an arithmetic number, because the mean of its divisors is an integer number (14038740).

Almost surely, 2^56125763 is an apocalyptic number.

56125763 is a deficient number, since it is larger than the sum of its proper divisors (29197).

56125763 is a wasteful number, since it uses less digits than its factorization.

56125763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29196.

The product of its digits is 37800, while the sum is 35.

The square root of 56125763 is about 7491.7129549923. The cubic root of 56125763 is about 382.8724223832.

The spelling of 56125763 in words is "fifty-six million, one hundred twenty-five thousand, seven hundred sixty-three".