377265552972 has 144 divisors (see below), whose sum is σ = 1106347608576. Its totient is φ = 97943788800.

The previous prime is 377265552953. The next prime is 377265553009. The reversal of 377265552972 is 279255562773.

It is a super-3 number, since 3×377265552972³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24314697 + ... + 24330207.

It is an arithmetic number, because the mean of its divisors is an integer number (7682969504).

Almost surely, 2^377265552972 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 377265552972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (553173804288).

377265552972 is an abundant number, since it is smaller than the sum of its proper divisors (729082055604).

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

377265552972 is a wasteful number, since it uses less digits than its factorization.

377265552972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17940 (or 17927 counting only the distinct ones).

The product of its digits is 55566000, while the sum is 60.

The spelling of 377265552972 in words is "three hundred seventy-seven billion, two hundred sixty-five million, five hundred fifty-two thousand, nine hundred seventy-two".