502740505113 has 64 divisors (see below), whose sum is σ = 923358154752. Its totient is φ = 235114260480.

The previous prime is 502740505087. The next prime is 502740505139. The reversal of 502740505113 is 311505047205.

It is an interprime number because it is at equal distance from previous prime (502740505087) and next prime (502740505139).

It is not a de Polignac number, because 502740505113 - 2⁸ = 502740504857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (502740505193) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 2692756 + ... + 2873397.

It is an arithmetic number, because the mean of its divisors is an integer number (14427471168).

Almost surely, 2^502740505113 is an apocalyptic number.

It is an amenable number.

502740505113 is a deficient number, since it is larger than the sum of its proper divisors (420617649639).

502740505113 is a wasteful number, since it uses less digits than its factorization.

502740505113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5566214.

The product of its (nonzero) digits is 21000, while the sum is 33.

The spelling of 502740505113 in words is "five hundred two billion, seven hundred forty million, five hundred five thousand, one hundred thirteen".