160542555644 has 6 divisors (see below), whose sum is σ = 280949472384. Its totient is φ = 80271277820.

The previous prime is 160542555617. The next prime is 160542555659. The reversal of 160542555644 is 446555245061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20067819452 + ... + 20067819459.

It is an arithmetic number, because the mean of its divisors is an integer number (46824912064).

Almost surely, 2^160542555644 is an apocalyptic number.

It is an amenable number.

160542555644 is a deficient number, since it is larger than the sum of its proper divisors (120406916740).

160542555644 is a wasteful number, since it uses less digits than its factorization.

160542555644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40135638915 (or 40135638913 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 47.

The spelling of 160542555644 in words is "one hundred sixty billion, five hundred forty-two million, five hundred fifty-five thousand, six hundred forty-four".