56908487361399 has 16 divisors (see below), whose sum is σ = 76738835726592. Its totient is φ = 37509759258048.

The previous prime is 56908487361293. The next prime is 56908487361461. The reversal of 56908487361399 is 99316378480965.

It is not a de Polignac number, because 56908487361399 - 2¹² = 56908487357303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56908487361199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149055589 + ... + 149436894.

It is an arithmetic number, because the mean of its divisors is an integer number (4796177232912).

Almost surely, 2^{56908487361399} is an apocalyptic number.

56908487361399 is a deficient number, since it is larger than the sum of its proper divisors (19830348365193).

56908487361399 is a wasteful number, since it uses less digits than its factorization.

56908487361399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298493206.

The product of its (nonzero) digits is 2116316160, while the sum is 78.

The spelling of 56908487361399 in words is "fifty-six trillion, nine hundred eight billion, four hundred eighty-seven million, three hundred sixty-one thousand, three hundred ninety-nine".