372456972793 has 4 divisors (see below), whose sum is σ = 378562824868. Its totient is φ = 366351120720.

The previous prime is 372456972761. The next prime is 372456972803. The reversal of 372456972793 is 397279654273.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 397279654273 = 424121 ⋅936713.

It can be written as a sum of positive squares in 2 ways, for example, as 136846725184 + 235610247609 = 369928^2 + 485397^2 .

It is a cyclic number.

It is not a de Polignac number, because 372456972793 - 2⁵ = 372456972761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (372456972733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3052925946 + ... + 3052926067.

It is an arithmetic number, because the mean of its divisors is an integer number (94640706217).

Almost surely, 2^372456972793 is an apocalyptic number.

It is an amenable number.

372456972793 is a deficient number, since it is larger than the sum of its proper divisors (6105852075).

372456972793 is an equidigital number, since it uses as much as digits as its factorization.

372456972793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6105852074.

The product of its digits is 120022560, while the sum is 64.

The spelling of 372456972793 in words is "three hundred seventy-two billion, four hundred fifty-six million, nine hundred seventy-two thousand, seven hundred ninety-three".