56801699300513 has 2 divisors, whose sum is σ = 56801699300514. Its totient is φ = 56801699300512.

The previous prime is 56801699300473. The next prime is 56801699300579. The reversal of 56801699300513 is 31500399610865.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44038314282769 + 12763385017744 = 6636137^2 + 3572588^2 .

It is a cyclic number.

It is not a de Polignac number, because 56801699300513 - 2¹⁴ = 56801699284129 is a prime.

It is not a weakly prime, because it can be changed into another prime (56801699300413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28400849650256 + 28400849650257.

It is an arithmetic number, because the mean of its divisors is an integer number (28400849650257).

Almost surely, 2^{56801699300513} is an apocalyptic number.

It is an amenable number.

56801699300513 is a deficient number, since it is larger than the sum of its proper divisors (1).

56801699300513 is an equidigital number, since it uses as much as digits as its factorization.

56801699300513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5248800, while the sum is 56.

The spelling of 56801699300513 in words is "fifty-six trillion, eight hundred one billion, six hundred ninety-nine million, three hundred thousand, five hundred thirteen".