375520845 has 64 divisors (see below), whose sum is σ = 740597760. Its totient is φ = 158630400.

The previous prime is 375520829. The next prime is 375520889. The reversal of 375520845 is 548025573.

It is not a de Polignac number, because 375520845 - 2⁴ = 375520829 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 79500 + ... + 84090.

It is an arithmetic number, because the mean of its divisors is an integer number (11571840).

Almost surely, 2^375520845 is an apocalyptic number.

375520845 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

375520845 is a deficient number, since it is larger than the sum of its proper divisors (365076915).

375520845 is a wasteful number, since it uses less digits than its factorization.

375520845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4666.

The product of its (nonzero) digits is 168000, while the sum is 39.

The square root of 375520845 is about 19378.3602247455. The cubic root of 375520845 is about 721.4584922494.

The spelling of 375520845 in words is "three hundred seventy-five million, five hundred twenty thousand, eight hundred forty-five".