56364097435939 has 2 divisors, whose sum is σ = 56364097435940. Its totient is φ = 56364097435938.

The previous prime is 56364097435909. The next prime is 56364097435969. The reversal of 56364097435939 is 93953479046365.

It is a balanced prime because it is at equal distance from previous prime (56364097435909) and next prime (56364097435969).

It is a cyclic number.

It is not a de Polignac number, because 56364097435939 - 2¹⁹ = 56364096911651 is a prime.

It is a super-2 number, since 2×56364097435939² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56364097435909) 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, 28182048717969 + 28182048717970.

It is an arithmetic number, because the mean of its divisors is an integer number (28182048717970).

Almost surely, 2^{56364097435939} is an apocalyptic number.

56364097435939 is a deficient number, since it is larger than the sum of its proper divisors (1).

56364097435939 is an equidigital number, since it uses as much as digits as its factorization.

56364097435939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1984046400, while the sum is 73.

The spelling of 56364097435939 in words is "fifty-six trillion, three hundred sixty-four billion, ninety-seven million, four hundred thirty-five thousand, nine hundred thirty-nine".