6461160815275 has 12 divisors (see below), whose sum is σ = 8012053708144. Its totient is φ = 5168790396000.

The previous prime is 6461160815273. The next prime is 6461160815311. The reversal of 6461160815275 is 5725180611646.

It is not a de Polignac number, because 6461160815275 - 2¹ = 6461160815273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6461160815273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2497836 + ... + 4377385.

Almost surely, 2^{6461160815275} is an apocalyptic number.

6461160815275 is a deficient number, since it is larger than the sum of its proper divisors (1550892892869).

6461160815275 is a wasteful number, since it uses less digits than its factorization.

6461160815275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6912822 (or 6912817 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 6461160815275 in words is "six trillion, four hundred sixty-one billion, one hundred sixty million, eight hundred fifteen thousand, two hundred seventy-five".