375042546 has 48 divisors (see below), whose sum is σ = 831667200. Its totient is φ = 122114304.

The previous prime is 375042541. The next prime is 375042553. The reversal of 375042546 is 645240573.

375042546 is a `hidden beast` number, since 3 + 75 + 0 + 42 + 546 = 666.

It is a super-2 number, since 2×375042546² = 281313822620324232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 375042546.

It is not an unprimeable number, because it can be changed into a prime (375042541) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136575 + ... + 139293.

It is an arithmetic number, because the mean of its divisors is an integer number (17326400).

Almost surely, 2^375042546 is an apocalyptic number.

375042546 is an abundant number, since it is smaller than the sum of its proper divisors (456624654).

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

375042546 is a wasteful number, since it uses less digits than its factorization.

375042546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2903 (or 2900 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 375042546 is about 19366.0152328764. The cubic root of 375042546 is about 721.1520561003.

The spelling of 375042546 in words is "three hundred seventy-five million, forty-two thousand, five hundred forty-six".