375945081 has 8 divisors (see below), whose sum is σ = 501423264. Its totient is φ = 250548480.

The previous prime is 375945079. The next prime is 375945083. The reversal of 375945081 is 180549573.

It is an interprime number because it is at equal distance from previous prime (375945079) and next prime (375945083).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 375945081 - 2¹ = 375945079 is a prime.

It is a super-2 number, since 2×375945081² = 282669407856193122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (375945083) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8680 + ... + 28761.

It is an arithmetic number, because the mean of its divisors is an integer number (62677908).

Almost surely, 2^375945081 is an apocalyptic number.

It is an amenable number.

375945081 is a deficient number, since it is larger than the sum of its proper divisors (125478183).

375945081 is a wasteful number, since it uses less digits than its factorization.

375945081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40791.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 375945081 is about 19389.3032623661. The cubic root of 375945081 is about 721.7300736927.

The spelling of 375945081 in words is "three hundred seventy-five million, nine hundred forty-five thousand, eighty-one".