56295854395637 has 2 divisors, whose sum is σ = 56295854395638. Its totient is φ = 56295854395636.

The previous prime is 56295854395559. The next prime is 56295854395639. The reversal of 56295854395637 is 73659345859265.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46625489697796 + 9670364697841 = 6828286^2 + 3109721^2 .

It is a cyclic number.

It is not a de Polignac number, because 56295854395637 - 2⁸ = 56295854395381 is a prime.

Together with 56295854395639, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56295854395639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28147927197818 + 28147927197819.

It is an arithmetic number, because the mean of its divisors is an integer number (28147927197819).

Almost surely, 2^{56295854395637} is an apocalyptic number.

It is an amenable number.

56295854395637 is a deficient number, since it is larger than the sum of its proper divisors (1).

56295854395637 is an equidigital number, since it uses as much as digits as its factorization.

56295854395637 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7348320000, while the sum is 77.

The spelling of 56295854395637 in words is "fifty-six trillion, two hundred ninety-five billion, eight hundred fifty-four million, three hundred ninety-five thousand, six hundred thirty-seven".