508713380 has 48 divisors (see below), whose sum is σ = 1224362496. Its totient is φ = 173923200.

The previous prime is 508713323. The next prime is 508713397. The reversal of 508713380 is 83317805.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 508713380.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46430 + ... + 56330.

It is an arithmetic number, because the mean of its divisors is an integer number (25507552).

Almost surely, 2^508713380 is an apocalyptic number.

It is an amenable number.

508713380 is an abundant number, since it is smaller than the sum of its proper divisors (715649116).

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

508713380 is a wasteful number, since it uses less digits than its factorization.

508713380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10284 (or 10282 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 508713380 is about 22554.6753468100. The cubic root of 508713380 is about 798.2845428879.

The spelling of 508713380 in words is "five hundred eight million, seven hundred thirteen thousand, three hundred eighty".