502856466 has 64 divisors (see below), whose sum is σ = 1164948480. Its totient is φ = 141744960.

The previous prime is 502856461. The next prime is 502856479. The reversal of 502856466 is 664658205.

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

It is not an unprimeable number, because it can be changed into a prime (502856461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1586140 + ... + 1586456.

It is an arithmetic number, because the mean of its divisors is an integer number (18202320).

Almost surely, 2^502856466 is an apocalyptic number.

502856466 is an abundant number, since it is smaller than the sum of its proper divisors (662092014).

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

502856466 is a wasteful number, since it uses less digits than its factorization.

502856466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719.

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 502856466 is about 22424.4613313230. The cubic root of 502856466 is about 795.2091091876.

The spelling of 502856466 in words is "five hundred two million, eight hundred fifty-six thousand, four hundred sixty-six".