375445004 has 24 divisors (see below), whose sum is σ = 730286928. Its totient is φ = 167435840.

The previous prime is 375445003. The next prime is 375445013. The reversal of 375445004 is 400544573.

It is not an unprimeable number, because it can be changed into a prime (375445001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78167 + ... + 82830.

It is an arithmetic number, because the mean of its divisors is an integer number (30428622).

Almost surely, 2^375445004 is an apocalyptic number.

It is an amenable number.

375445004 is a deficient number, since it is larger than the sum of its proper divisors (354841924).

375445004 is a wasteful number, since it uses less digits than its factorization.

375445004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161065 (or 161063 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 375445004 is about 19376.4032782145. The cubic root of 375445004 is about 721.4099198748.

Adding to 375445004 its reverse (400544573), we get a palindrome (775989577).

The spelling of 375445004 in words is "three hundred seventy-five million, four hundred forty-five thousand, four".