502775530040 has 32 divisors (see below), whose sum is σ = 1292851363680. Its totient is φ = 172380181632.

The previous prime is 502775529961. The next prime is 502775530099. The reversal of 502775530040 is 40035577205.

It is a junction number, because it is equal to n+sod(n) for n = 502775529976 and 502775530003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 897813167 + ... + 897813726.

It is an arithmetic number, because the mean of its divisors is an integer number (40401605115).

Almost surely, 2^502775530040 is an apocalyptic number.

It is an amenable number.

502775530040 is an abundant number, since it is smaller than the sum of its proper divisors (790075833640).

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

502775530040 is a wasteful number, since it uses less digits than its factorization.

502775530040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795626911 (or 1795626907 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 38.

The spelling of 502775530040 in words is "five hundred two billion, seven hundred seventy-five million, five hundred thirty thousand, forty".