506161105662 has 128 divisors (see below), whose sum is σ = 1158890250240. Its totient is φ = 146439659520.

The previous prime is 506161105651. The next prime is 506161105717. The reversal of 506161105662 is 266501161605.

It is a self number, because there is not a number n which added to its sum of digits gives 506161105662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19550358 + ... + 19576230.

It is an arithmetic number, because the mean of its divisors is an integer number (9053830080).

Almost surely, 2^506161105662 is an apocalyptic number.

506161105662 is an abundant number, since it is smaller than the sum of its proper divisors (652729144578).

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

506161105662 is a wasteful number, since it uses less digits than its factorization.

506161105662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26218.

The product of its (nonzero) digits is 64800, while the sum is 39.

The spelling of 506161105662 in words is "five hundred six billion, one hundred sixty-one million, one hundred five thousand, six hundred sixty-two".