372665566273 has 48 divisors (see below), whose sum is σ = 504336970368. Its totient is φ = 267953241600.

The previous prime is 372665566237. The next prime is 372665566297.

372665566273 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 372665566273 - 2⁹ = 372665565761 is a prime.

It is a super-2 number, since 2×372665566273² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (372665566673) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45041865 + ... + 45050137.

It is an arithmetic number, because the mean of its divisors is an integer number (10507020216).

Almost surely, 2^372665566273 is an apocalyptic number.

It is an amenable number.

372665566273 is a deficient number, since it is larger than the sum of its proper divisors (131671404095).

372665566273 is a wasteful number, since it uses less digits than its factorization.

372665566273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12406 (or 12395 counting only the distinct ones).

The product of its digits is 57153600, while the sum is 58.

The spelling of 372665566273 in words is "three hundred seventy-two billion, six hundred sixty-five million, five hundred sixty-six thousand, two hundred seventy-three".