502474464612 has 60 divisors (see below), whose sum is σ = 1331561642796. Its totient is φ = 165197076480.

The previous prime is 502474464593. The next prime is 502474464659. The reversal of 502474464612 is 216464474205.

It is a happy number.

502474464612 is a `hidden beast` number, since 5 + 0 + 24 + 7 + 4 + 4 + 6 + 4 + 612 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 437629879296 + 64844585316 = 661536^2 + 254646^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10598589 + ... + 10645892.

Almost surely, 2^502474464612 is an apocalyptic number.

It is an amenable number.

502474464612 is an abundant number, since it is smaller than the sum of its proper divisors (829087178184).

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

502474464612 is a wasteful number, since it uses less digits than its factorization.

502474464612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21244570 (or 21244559 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The spelling of 502474464612 in words is "five hundred two billion, four hundred seventy-four million, four hundred sixty-four thousand, six hundred twelve".