377157055077 has 48 divisors (see below), whose sum is σ = 610581865920. Its totient is φ = 222325171200.

The previous prime is 377157055013. The next prime is 377157055117. The reversal of 377157055077 is 770550751773.

377157055077 is a `hidden beast` number, since 3 + 7 + 7 + 15 + 7 + 0 + 550 + 77 = 666.

It is not a de Polignac number, because 377157055077 - 2⁶ = 377157055013 is a prime.

It is a super-2 number, since 2×377157055077² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377157055007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11591802 + ... + 11624292.

It is an arithmetic number, because the mean of its divisors is an integer number (12720455540).

Almost surely, 2^377157055077 is an apocalyptic number.

377157055077 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

377157055077 is a deficient number, since it is larger than the sum of its proper divisors (233424810843).

377157055077 is a wasteful number, since it uses less digits than its factorization.

377157055077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35714 (or 35711 counting only the distinct ones).

The product of its (nonzero) digits is 6302625, while the sum is 54.

The spelling of 377157055077 in words is "three hundred seventy-seven billion, one hundred fifty-seven million, fifty-five thousand, seventy-seven".