542044622355 has 16 divisors (see below), whose sum is σ = 867286741920. Its totient is φ = 289085349888.

The previous prime is 542044622269. The next prime is 542044622363. The reversal of 542044622355 is 553226440245.

It is not a de Polignac number, because 542044622355 - 2²⁰ = 542043573779 is a prime.

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, 651411 + ... + 1228179.

It is an arithmetic number, because the mean of its divisors is an integer number (54205421370).

Almost surely, 2^542044622355 is an apocalyptic number.

542044622355 is a deficient number, since it is larger than the sum of its proper divisors (325242119565).

542044622355 is a wasteful number, since it uses less digits than its factorization.

542044622355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639430.

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 542044622355 in words is "five hundred forty-two billion, forty-four million, six hundred twenty-two thousand, three hundred fifty-five".