375999552 has 84 divisors (see below), whose sum is σ = 1091509120. Its totient is φ = 123731712.

The previous prime is 375999541. The next prime is 375999581. The reversal of 375999552 is 255999573.

375999552 is a `hidden beast` number, since 37 + 59 + 9 + 9 + 552 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41373 + ... + 49635.

Almost surely, 2^375999552 is an apocalyptic number.

375999552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 375999552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (545754560).

375999552 is an abundant number, since it is smaller than the sum of its proper divisors (715509568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

375999552 is a wasteful number, since it uses less digits than its factorization.

375999552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8360 (or 8347 counting only the distinct ones).

The product of its digits is 3827250, while the sum is 54.

The square root of 375999552 is about 19390.7078777439. The cubic root of 375999552 is about 721.7649293691.

The spelling of 375999552 in words is "three hundred seventy-five million, nine hundred ninety-nine thousand, five hundred fifty-two".