56031763 has 2 divisors, whose sum is σ = 56031764. Its totient is φ = 56031762.

The previous prime is 56031761. The next prime is 56031791. The reversal of 56031763 is 36713065.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56031763 - 2¹ = 56031761 is a prime.

Together with 56031761, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (56031761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28015881 + 28015882.

It is an arithmetic number, because the mean of its divisors is an integer number (28015882).

Almost surely, 2^56031763 is an apocalyptic number.

56031763 is a deficient number, since it is larger than the sum of its proper divisors (1).

56031763 is an equidigital number, since it uses as much as digits as its factorization.

56031763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 56031763 is about 7485.4367274061. The cubic root of 56031763 is about 382.6585567320.

It can be divided in two parts, 560 and 31763, that added together give a palindrome (32323).

The spelling of 56031763 in words is "fifty-six million, thirty-one thousand, seven hundred sixty-three".