372343991525 has 12 divisors (see below), whose sum is σ = 503679872544. Its totient is φ = 270795630000.

The previous prime is 372343991443. The next prime is 372343991567. The reversal of 372343991525 is 525199343273.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-372343991525 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 676988801 + ... + 676989350.

It is an arithmetic number, because the mean of its divisors is an integer number (41973322712).

Almost surely, 2^372343991525 is an apocalyptic number.

It is an amenable number.

372343991525 is a deficient number, since it is larger than the sum of its proper divisors (131335881019).

372343991525 is a wasteful number, since it uses less digits than its factorization.

372343991525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353978172 (or 1353978167 counting only the distinct ones).

The product of its digits is 6123600, while the sum is 53.

The spelling of 372343991525 in words is "three hundred seventy-two billion, three hundred forty-three million, nine hundred ninety-one thousand, five hundred twenty-five".