542157602 has 16 divisors (see below), whose sum is σ = 929861952. Its totient is φ = 232241040.

The previous prime is 542157601. The next prime is 542157613. The reversal of 542157602 is 206751245.

It is not an unprimeable number, because it can be changed into a prime (542157601) 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, 25028 + ... + 41360.

It is an arithmetic number, because the mean of its divisors is an integer number (58116372).

Almost surely, 2^542157602 is an apocalyptic number.

542157602 is a deficient number, since it is larger than the sum of its proper divisors (387704350).

542157602 is a wasteful number, since it uses less digits than its factorization.

542157602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18713.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 542157602 is about 23284.2780004019. The cubic root of 542157602 is about 815.4084053437.

The spelling of 542157602 in words is "five hundred forty-two million, one hundred fifty-seven thousand, six hundred two".