502536142 has 8 divisors (see below), whose sum is σ = 768027096. Its totient is φ = 246527112.

The previous prime is 502536137. The next prime is 502536169. The reversal of 502536142 is 241635205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 502536142.

It is a congruent number.

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, 2370348 + ... + 2370559.

It is an arithmetic number, because the mean of its divisors is an integer number (96003387).

Almost surely, 2^502536142 is an apocalyptic number.

502536142 is a deficient number, since it is larger than the sum of its proper divisors (265490954).

502536142 is a wasteful number, since it uses less digits than its factorization.

502536142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4740962.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 502536142 is about 22417.3179037993. The cubic root of 502536142 is about 795.0402215849.

The spelling of 502536142 in words is "five hundred two million, five hundred thirty-six thousand, one hundred forty-two".