502640536632 has 32 divisors (see below), whose sum is σ = 1353262984080. Its totient is φ = 154658626560.

The previous prime is 502640536621. The next prime is 502640536633. The reversal of 502640536632 is 236635046205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502640536633) 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, 805513369 + ... + 805513992.

Almost surely, 2^502640536632 is an apocalyptic number.

502640536632 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

502640536632 is an abundant number, since it is smaller than the sum of its proper divisors (850622447448).

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

502640536632 is a wasteful number, since it uses less digits than its factorization.

502640536632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611027383 (or 1611027379 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 502640536632 in words is "five hundred two billion, six hundred forty million, five hundred thirty-six thousand, six hundred thirty-two".