375453952 has 72 divisors (see below), whose sum is σ = 784405440. Its totient is φ = 179128320.

The previous prime is 375453937. The next prime is 375453971. The reversal of 375453952 is 259354573.

It is a junction number, because it is equal to n+sod(n) for n = 375453899 and 375453908.

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 7 ways as a sum of consecutive naturals, for example, 764427 + ... + 764917.

It is an arithmetic number, because the mean of its divisors is an integer number (10894520).

Almost surely, 2^375453952 is an apocalyptic number.

375453952 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 375453952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392202720).

375453952 is an abundant number, since it is smaller than the sum of its proper divisors (408951488).

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

375453952 is a wasteful number, since it uses less digits than its factorization.

375453952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 625 counting only the distinct ones).

The product of its digits is 567000, while the sum is 43.

The square root of 375453952 is about 19376.6341762443. The cubic root of 375453952 is about 721.4156509625.

The spelling of 375453952 in words is "three hundred seventy-five million, four hundred fifty-three thousand, nine hundred fifty-two".