163100153756664 has 80 divisors (see below), whose sum is σ = 458742878272800. Its totient is φ = 54139242060288.

The previous prime is 163100153756647. The next prime is 163100153756689. The reversal of 163100153756664 is 466657351001361.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 163100153756664.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 526409497 + ... + 526719240.

It is an arithmetic number, because the mean of its divisors is an integer number (5734285978410).

Almost surely, 2^{163100153756664} is an apocalyptic number.

It is an amenable number.

163100153756664 is an abundant number, since it is smaller than the sum of its proper divisors (295642724516136).

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

163100153756664 is a wasteful number, since it uses less digits than its factorization.

163100153756664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053128994 (or 1053128981 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 54.

The spelling of 163100153756664 in words is "one hundred sixty-three trillion, one hundred billion, one hundred fifty-three million, seven hundred fifty-six thousand, six hundred sixty-four".