377597795772 has 24 divisors (see below), whose sum is σ = 881186818176. Its totient is φ = 125848032688.

The previous prime is 377597795719. The next prime is 377597795777. The reversal of 377597795772 is 277597795773.

It is a junction number, because it is equal to n+sod(n) for n = 377597795694 and 377597795703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377597795777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2149368 + ... + 2318399.

It is an arithmetic number, because the mean of its divisors is an integer number (36716117424).

Almost surely, 2^377597795772 is an apocalyptic number.

It is an amenable number.

377597795772 is an abundant number, since it is smaller than the sum of its proper divisors (503589022404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

377597795772 is a wasteful number, since it uses less digits than its factorization.

377597795772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4474817 (or 4474815 counting only the distinct ones).

The product of its digits is 1429435350, while the sum is 75.

Subtracting from 377597795772 its reverse (277597795773), we obtain a palindrome (99999999999).

The spelling of 377597795772 in words is "three hundred seventy-seven billion, five hundred ninety-seven million, seven hundred ninety-five thousand, seven hundred seventy-two".