375742825 has 6 divisors (see below), whose sum is σ = 465921134. Its totient is φ = 300594240.

The previous prime is 375742793. The next prime is 375742831. The reversal of 375742825 is 528247573.

It can be written as a sum of positive squares in 3 ways, for example, as 119486761 + 256256064 = 10931^2 + 16008^2 .

It is not a de Polignac number, because 375742825 - 2⁵ = 375742793 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7514832 + ... + 7514881.

Almost surely, 2^375742825 is an apocalyptic number.

It is an amenable number.

375742825 is a deficient number, since it is larger than the sum of its proper divisors (90178309).

375742825 is a wasteful number, since it uses less digits than its factorization.

375742825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15029723 (or 15029718 counting only the distinct ones).

The product of its digits is 470400, while the sum is 43.

The square root of 375742825 is about 19384.0869013735. The cubic root of 375742825 is about 721.6006217854.

The spelling of 375742825 in words is "three hundred seventy-five million, seven hundred forty-two thousand, eight hundred twenty-five".