161051015062 has 32 divisors (see below), whose sum is σ = 286693862400. Its totient is φ = 66388364448.

The previous prime is 161051014981. The next prime is 161051015077. The reversal of 161051015062 is 260510150161.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 161051015062.

It is a congruent 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, 647362 + ... + 860917.

It is an arithmetic number, because the mean of its divisors is an integer number (8959183200).

Almost surely, 2^161051015062 is an apocalyptic number.

161051015062 is a deficient number, since it is larger than the sum of its proper divisors (125642847338).

161051015062 is a wasteful number, since it uses less digits than its factorization.

161051015062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508580.

The product of its (nonzero) digits is 1800, while the sum is 28.

The spelling of 161051015062 in words is "one hundred sixty-one billion, fifty-one million, fifteen thousand, sixty-two".