375070513 has 2 divisors, whose sum is σ = 375070514. Its totient is φ = 375070512.

The previous prime is 375070459. The next prime is 375070537. The reversal of 375070513 is 315070573.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 337530384 + 37540129 = 18372^2 + 6127^2 .

It is a cyclic number.

It is not a de Polignac number, because 375070513 - 2⁹ = 375070001 is a prime.

It is not a weakly prime, because it can be changed into another prime (375070573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187535256 + 187535257.

It is an arithmetic number, because the mean of its divisors is an integer number (187535257).

Almost surely, 2^375070513 is an apocalyptic number.

It is an amenable number.

375070513 is a deficient number, since it is larger than the sum of its proper divisors (1).

375070513 is an equidigital number, since it uses as much as digits as its factorization.

375070513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11025, while the sum is 31.

The square root of 375070513 is about 19366.7372832906. The cubic root of 375070513 is about 721.1699811406.

The spelling of 375070513 in words is "three hundred seventy-five million, seventy thousand, five hundred thirteen".