372920552 has 8 divisors (see below), whose sum is σ = 699226050. Its totient is φ = 186460272.

The previous prime is 372920531. The next prime is 372920563. The reversal of 372920552 is 255029273.

It can be written as a sum of positive squares in only one way, i.e., 372721636 + 198916 = 19306^2 + 446^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23307527 + ... + 23307542.

Almost surely, 2^372920552 is an apocalyptic number.

It is an amenable number.

372920552 is a deficient number, since it is larger than the sum of its proper divisors (326305498).

372920552 is a wasteful number, since it uses less digits than its factorization.

372920552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46615075 (or 46615071 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 372920552 is about 19311.1509755374. The cubic root of 372920552 is about 719.7893879870.

The spelling of 372920552 in words is "three hundred seventy-two million, nine hundred twenty thousand, five hundred fifty-two".