377227957913855 has 16 divisors (see below), whose sum is σ = 461810336863584. Its totient is φ = 295737850552320.

The previous prime is 377227957913839. The next prime is 377227957913869. The reversal of 377227957913855 is 558319759722773.

It is not a de Polignac number, because 377227957913855 - 2⁴ = 377227957913839 is a prime.

It is a super-2 number, since 2×377227957913855² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 377227957913855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2917172666 + ... + 2917301975.

It is an arithmetic number, because the mean of its divisors is an integer number (28863146053974).

Almost surely, 2^{377227957913855} is an apocalyptic number.

377227957913855 is a deficient number, since it is larger than the sum of its proper divisors (84582378949729).

377227957913855 is a wasteful number, since it uses less digits than its factorization.

377227957913855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5834474906.

The product of its digits is 7001316000, while the sum is 80.

The spelling of 377227957913855 in words is "three hundred seventy-seven trillion, two hundred twenty-seven billion, nine hundred fifty-seven million, nine hundred thirteen thousand, eight hundred fifty-five".