502065642 has 16 divisors (see below), whose sum is σ = 1081372320. Its totient is φ = 154481712.

The previous prime is 502065631. The next prime is 502065659. The reversal of 502065642 is 246560205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3218292 + ... + 3218447.

It is an arithmetic number, because the mean of its divisors is an integer number (67585770).

Almost surely, 2^502065642 is an apocalyptic number.

502065642 is an abundant number, since it is smaller than the sum of its proper divisors (579306678).

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

502065642 is a wasteful number, since it uses less digits than its factorization.

502065642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6436757.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 502065642 is about 22406.8213274440. The cubic root of 502065642 is about 794.7920250250.

The spelling of 502065642 in words is "five hundred two million, sixty-five thousand, six hundred forty-two".