542415504 has 40 divisors (see below), whose sum is σ = 1402276320. Its totient is φ = 180671488.

The previous prime is 542415491. The next prime is 542415539. The reversal of 542415504 is 405514245.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78127 + ... + 84785.

It is an arithmetic number, because the mean of its divisors is an integer number (35056908).

Almost surely, 2^542415504 is an apocalyptic number.

It is an amenable number.

542415504 is an abundant number, since it is smaller than the sum of its proper divisors (859860816).

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

542415504 is a wasteful number, since it uses less digits than its factorization.

542415504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8367 (or 8361 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 542415504 is about 23289.8154565467. The cubic root of 542415504 is about 815.5376802514.

Adding to 542415504 its reverse (405514245), we get a palindrome (947929749).

The spelling of 542415504 in words is "five hundred forty-two million, four hundred fifteen thousand, five hundred four".