373572666275373 has 6 divisors (see below), whose sum is σ = 539604962397774. Its totient is φ = 249048444183576.

The previous prime is 373572666275323. The next prime is 373572666275507.

373572666275373 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 226140301113444 + 147432365161929 = 15037962^2 + 12142173^2 .

It is not a de Polignac number, because 373572666275373 - 2⁹ = 373572666274861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373572666275323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20754037015290 + ... + 20754037015307.

It is an arithmetic number, because the mean of its divisors is an integer number (89934160399629).

Almost surely, 2^{373572666275373} is an apocalyptic number.

It is an amenable number.

373572666275373 is a deficient number, since it is larger than the sum of its proper divisors (166032296122401).

373572666275373 is a wasteful number, since it uses less digits than its factorization.

373572666275373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41508074030603 (or 41508074030600 counting only the distinct ones).

The product of its digits is 4200789600, while the sum is 72.

The spelling of 373572666275373 in words is "three hundred seventy-three trillion, five hundred seventy-two billion, six hundred sixty-six million, two hundred seventy-five thousand, three hundred seventy-three".