377319083513 has 2 divisors, whose sum is σ = 377319083514. Its totient is φ = 377319083512.

The previous prime is 377319083483. The next prime is 377319083521. The reversal of 377319083513 is 315380913773.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 334139490304 + 43179593209 = 578048^2 + 207797^2 .

It is a cyclic number.

It is not a de Polignac number, because 377319083513 - 2¹⁴ = 377319067129 is a prime.

It is not a weakly prime, because it can be changed into another prime (377319083563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188659541756 + 188659541757.

It is an arithmetic number, because the mean of its divisors is an integer number (188659541757).

Almost surely, 2^377319083513 is an apocalyptic number.

It is an amenable number.

377319083513 is a deficient number, since it is larger than the sum of its proper divisors (1).

377319083513 is an equidigital number, since it uses as much as digits as its factorization.

377319083513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1428840, while the sum is 50.

The spelling of 377319083513 in words is "three hundred seventy-seven billion, three hundred nineteen million, eighty-three thousand, five hundred thirteen".