377456113 has 2 divisors, whose sum is σ = 377456114. Its totient is φ = 377456112.

The previous prime is 377456111. The next prime is 377456143. The reversal of 377456113 is 311654773.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 376631649 + 824464 = 19407^2 + 908^2 .

It is a cyclic number.

It is not a de Polignac number, because 377456113 - 2¹ = 377456111 is a prime.

Together with 377456111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (377456111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188728056 + 188728057.

It is an arithmetic number, because the mean of its divisors is an integer number (188728057).

Almost surely, 2^377456113 is an apocalyptic number.

It is an amenable number.

377456113 is a deficient number, since it is larger than the sum of its proper divisors (1).

377456113 is an equidigital number, since it uses as much as digits as its factorization.

377456113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52920, while the sum is 37.

The square root of 377456113 is about 19428.2297958409. The cubic root of 377456113 is about 722.6957283918.

It can be divided in two parts, 377 and 456113, that added together give a triangular number (456490 = T₉₅₅).

The spelling of 377456113 in words is "three hundred seventy-seven million, four hundred fifty-six thousand, one hundred thirteen".