375320417956 has 27 divisors (see below), whose sum is σ = 721974912267. Its totient is φ = 170594063640.

The previous prime is 375320417939. The next prime is 375320418007. The reversal of 375320417956 is 659714023573.

The square root of 375320417956 is 612634.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×375320417956² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 13464025 + ... + 13491871.

Almost surely, 2^375320417956 is an apocalyptic number.

375320417956 is the 612634-th square number.

It is an amenable number.

375320417956 is a deficient number, since it is larger than the sum of its proper divisors (346654494311).

375320417956 is an frugal number, since it uses more digits than its factorization.

375320417956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55720 (or 27860 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 52.

The spelling of 375320417956 in words is "three hundred seventy-five billion, three hundred twenty million, four hundred seventeen thousand, nine hundred fifty-six".