1461313375 has 8 divisors (see below), whose sum is σ = 1823719248. Its totient is φ = 1169050600.

The previous prime is 1461313367. The next prime is 1461313391. The reversal of 1461313375 is 5733131641.

It is not a de Polignac number, because 1461313375 - 2³ = 1461313367 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1461313375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5845129 + ... + 5845378.

It is an arithmetic number, because the mean of its divisors is an integer number (227964906).

Almost surely, 2^1461313375 is an apocalyptic number.

1461313375 is a deficient number, since it is larger than the sum of its proper divisors (362405873).

1461313375 is an equidigital number, since it uses as much as digits as its factorization.

1461313375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11690522 (or 11690512 counting only the distinct ones).

The product of its digits is 22680, while the sum is 34.

The square root of 1461313375 is about 38227.1287831038. The cubic root of 1461313375 is about 1134.7872643654.

The spelling of 1461313375 in words is "one billion, four hundred sixty-one million, three hundred thirteen thousand, three hundred seventy-five".