542908880 has 80 divisors (see below), whose sum is σ = 1306416384. Its totient is φ = 209679360.

The previous prime is 542908867. The next prime is 542908897. The reversal of 542908880 is 88809245.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

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, 337037 + ... + 338643.

Almost surely, 2^542908880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 542908880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (653208192).

542908880 is an abundant number, since it is smaller than the sum of its proper divisors (763507504).

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

542908880 is a wasteful number, since it uses less digits than its factorization.

542908880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1764 (or 1758 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 44.

The square root of 542908880 is about 23300.4051466922. The cubic root of 542908880 is about 815.7848737656.

The spelling of 542908880 in words is "five hundred forty-two million, nine hundred eight thousand, eight hundred eighty".