2165432607058 has 16 divisors (see below), whose sum is σ = 3712329270144. Its totient is φ = 928002774240.

The previous prime is 2165432606969. The next prime is 2165432607061. The reversal of 2165432607058 is 8507062345612.

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, 2974758 + ... + 3630433.

It is an arithmetic number, because the mean of its divisors is an integer number (232020579384).

Almost surely, 2^{2165432607058} is an apocalyptic number.

2165432607058 is a deficient number, since it is larger than the sum of its proper divisors (1546896663086).

2165432607058 is a wasteful number, since it uses less digits than its factorization.

2165432607058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6628617.

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 2165432607058 in words is "two trillion, one hundred sixty-five billion, four hundred thirty-two million, six hundred seven thousand, fifty-eight".