375247552 has 28 divisors (see below), whose sum is σ = 757260360. Its totient is φ = 184441856.

The previous prime is 375247531. The next prime is 375247573. The reversal of 375247552 is 255742573.

It is an interprime number because it is at equal distance from previous prime (375247531) and next prime (375247573).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45913 + ... + 53464.

Almost surely, 2^375247552 is an apocalyptic number.

375247552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

375247552 is an abundant number, since it is smaller than the sum of its proper divisors (382012808).

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

375247552 is an equidigital number, since it uses as much as digits as its factorization.

375247552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99448 (or 99438 counting only the distinct ones).

The product of its digits is 294000, while the sum is 40.

The square root of 375247552 is about 19371.3074416778. The cubic root of 375247552 is about 721.2834310341.

The spelling of 375247552 in words is "three hundred seventy-five million, two hundred forty-seven thousand, five hundred fifty-two".