542632012560 has 120 divisors (see below), whose sum is σ = 1988006402304. Its totient is φ = 131547152640.

The previous prime is 542632012469. The next prime is 542632012583. The reversal of 542632012560 is 65210236245.

542632012560 is a `hidden beast` number, since 5 + 4 + 2 + 63 + 20 + 12 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-3 number, since 3×542632012560³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34249152 + ... + 34264991.

Almost surely, 2^542632012560 is an apocalyptic number.

It is an amenable number.

542632012560 is an abundant number, since it is smaller than the sum of its proper divisors (1445374389744).

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

542632012560 is a wasteful number, since it uses less digits than its factorization.

542632012560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68514173 (or 68514164 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 542632012560 in words is "five hundred forty-two billion, six hundred thirty-two million, twelve thousand, five hundred sixty".