542676080 has 80 divisors (see below), whose sum is σ = 1313439744. Its totient is φ = 208293120.

The previous prime is 542676061. The next prime is 542676089. The reversal of 542676080 is 80676245.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542676089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314099 + ... + 315821.

Almost surely, 2^542676080 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 542676080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (656719872).

542676080 is an abundant number, since it is smaller than the sum of its proper divisors (770763664).

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

542676080 is a wasteful number, since it uses less digits than its factorization.

542676080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894 (or 1888 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 542676080 is about 23295.4089897559. The cubic root of 542676080 is about 815.6682539071.

The spelling of 542676080 in words is "five hundred forty-two million, six hundred seventy-six thousand, eighty".