542551155360 has 96 divisors (see below), whose sum is σ = 1726655216832. Its totient is φ = 143188746240.

The previous prime is 542551155337. The next prime is 542551155371. The reversal of 542551155360 is 63551155245.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×542551155360³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5779806 + ... + 5872925.

It is an arithmetic number, because the mean of its divisors is an integer number (17985991842).

Almost surely, 2^542551155360 is an apocalyptic number.

It is an amenable number.

542551155360 is an abundant number, since it is smaller than the sum of its proper divisors (1184104061472).

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

542551155360 is a wasteful number, since it uses less digits than its factorization.

542551155360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11652846 (or 11652838 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 42.

The spelling of 542551155360 in words is "five hundred forty-two billion, five hundred fifty-one million, one hundred fifty-five thousand, three hundred sixty".