516164311194 has 32 divisors (see below), whose sum is σ = 1179833402880. Its totient is φ = 147471859632.

The previous prime is 516164311183. The next prime is 516164311211. The reversal of 516164311194 is 491113461615.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1879897 + ... + 2136899.

It is an arithmetic number, because the mean of its divisors is an integer number (36869793840).

Almost surely, 2^516164311194 is an apocalyptic number.

516164311194 is an abundant number, since it is smaller than the sum of its proper divisors (663669091686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516164311194 is a wasteful number, since it uses less digits than its factorization.

516164311194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304834.

The product of its digits is 77760, while the sum is 42.

The spelling of 516164311194 in words is "five hundred sixteen billion, one hundred sixty-four million, three hundred eleven thousand, one hundred ninety-four".