500257333464 has 96 divisors (see below), whose sum is σ = 1494149860080. Its totient is φ = 139067663616.

The previous prime is 500257333463. The next prime is 500257333523. The reversal of 500257333464 is 464333752005.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500257333463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5704987 + ... + 5792010.

Almost surely, 2^500257333464 is an apocalyptic number.

It is an amenable number.

500257333464 is an abundant number, since it is smaller than the sum of its proper divisors (993892526616).

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

500257333464 is a wasteful number, since it uses less digits than its factorization.

500257333464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11497057 (or 11497046 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 42.

The spelling of 500257333464 in words is "five hundred billion, two hundred fifty-seven million, three hundred thirty-three thousand, four hundred sixty-four".