373423655056 has 45 divisors (see below), whose sum is σ = 727791044601. Its totient is φ = 185613098496.

The previous prime is 373423655053. The next prime is 373423655083. The reversal of 373423655056 is 650556324373.

The square root of 373423655056 is 611084.

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

It can be written as a sum of positive squares in only one way, i.e., 122206176400 + 251217478656 = 349580^2 + 501216^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (373423655053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 554863936 + ... + 554864608.

Almost surely, 2^373423655056 is an apocalyptic number.

373423655056 is the 611084-th square number.

It is an amenable number.

373423655056 is a deficient number, since it is larger than the sum of its proper divisors (354367389545).

373423655056 is an frugal number, since it uses more digits than its factorization.

373423655056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808 (or 902 counting only the distinct ones).

The product of its (nonzero) digits is 6804000, while the sum is 49.

Multiplying 373423655056 by its sum of digits (49), we get a square (18297759097744 = 4277588²).

The spelling of 373423655056 in words is "three hundred seventy-three billion, four hundred twenty-three million, six hundred fifty-five thousand, fifty-six".