1465112164555 has 16 divisors (see below), whose sum is σ = 1905435451584. Its totient is φ = 1075037708160.

The previous prime is 1465112164531. The next prime is 1465112164667. The reversal of 1465112164555 is 5554612115641.

It is not a de Polignac number, because 1465112164555 - 2⁷ = 1465112164427 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71773831 + ... + 71794240.

It is an arithmetic number, because the mean of its divisors is an integer number (119089715724).

Almost surely, 2^{1465112164555} is an apocalyptic number.

1465112164555 is a deficient number, since it is larger than the sum of its proper divisors (440323287029).

1465112164555 is a wasteful number, since it uses less digits than its factorization.

1465112164555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143568246.

The product of its digits is 720000, while the sum is 46.

The spelling of 1465112164555 in words is "one trillion, four hundred sixty-five billion, one hundred twelve million, one hundred sixty-four thousand, five hundred fifty-five".