56153740763 has 2 divisors, whose sum is σ = 56153740764. Its totient is φ = 56153740762.

The previous prime is 56153740733. The next prime is 56153740787. The reversal of 56153740763 is 36704735165.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56153740763 - 2¹⁰ = 56153739739 is a prime.

It is not a weakly prime, because it can be changed into another prime (56153740733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28076870381 + 28076870382.

It is an arithmetic number, because the mean of its divisors is an integer number (28076870382).

Almost surely, 2^56153740763 is an apocalyptic number.

56153740763 is a deficient number, since it is larger than the sum of its proper divisors (1).

56153740763 is an equidigital number, since it uses as much as digits as its factorization.

56153740763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1587600, while the sum is 47.

The spelling of 56153740763 in words is "fifty-six billion, one hundred fifty-three million, seven hundred forty thousand, seven hundred sixty-three".