542616736 has 24 divisors (see below), whose sum is σ = 1114725024. Its totient is φ = 259512000.

The previous prime is 542616689. The next prime is 542616773. The reversal of 542616736 is 637616245.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367890 + ... + 369361.

It is an arithmetic number, because the mean of its divisors is an integer number (46446876).

Almost surely, 2^542616736 is an apocalyptic number.

It is an amenable number.

542616736 is an abundant number, since it is smaller than the sum of its proper divisors (572108288).

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

542616736 is a wasteful number, since it uses less digits than its factorization.

542616736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737284 (or 737276 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 542616736 is about 23294.1352275632. The cubic root of 542616736 is about 815.6385205277.

The spelling of 542616736 in words is "five hundred forty-two million, six hundred sixteen thousand, seven hundred thirty-six".