542096680 has 32 divisors (see below), whose sum is σ = 1291467240. Its totient is φ = 204083200.

The previous prime is 542096669. The next prime is 542096689. The reversal of 542096680 is 86690245.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 537405124 + 4691556 = 23182^2 + 2166^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (542096689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397921 + ... + 399280.

Almost surely, 2^542096680 is an apocalyptic number.

It is an amenable number.

542096680 is an abundant number, since it is smaller than the sum of its proper divisors (749370560).

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

542096680 is a wasteful number, since it uses less digits than its factorization.

542096680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797229 (or 797225 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 542096680 is about 23282.9697418521. The cubic root of 542096680 is about 815.3778618440.

The spelling of 542096680 in words is "five hundred forty-two million, ninety-six thousand, six hundred eighty".