542546551176 has 128 divisors (see below), whose sum is σ = 1566093312000. Its totient is φ = 153423148032.

The previous prime is 542546551171. The next prime is 542546551189. The reversal of 542546551176 is 671155645245.

It is not an unprimeable number, because it can be changed into a prime (542546551171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8909440 + ... + 8970128.

It is an arithmetic number, because the mean of its divisors is an integer number (12235104000).

Almost surely, 2^542546551176 is an apocalyptic number.

542546551176 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 542546551176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (783046656000).

542546551176 is an abundant number, since it is smaller than the sum of its proper divisors (1023546760824).

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

542546551176 is a wasteful number, since it uses less digits than its factorization.

542546551176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61251 (or 61247 counting only the distinct ones).

The product of its digits is 5040000, while the sum is 51.

The spelling of 542546551176 in words is "five hundred forty-two billion, five hundred forty-six million, five hundred fifty-one thousand, one hundred seventy-six".