516545802 has 16 divisors (see below), whose sum is σ = 1147879680. Its totient is φ = 172181916.

The previous prime is 516545797. The next prime is 516545879. The reversal of 516545802 is 208545615.

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, 4782778 + ... + 4782885.

It is an arithmetic number, because the mean of its divisors is an integer number (71742480).

Almost surely, 2^516545802 is an apocalyptic number.

516545802 is an abundant number, since it is smaller than the sum of its proper divisors (631333878).

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

516545802 is a wasteful number, since it uses less digits than its factorization.

516545802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9565674 (or 9565668 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 516545802 is about 22727.6440046037. The cubic root of 516545802 is about 802.3606326239.

The spelling of 516545802 in words is "five hundred sixteen million, five hundred forty-five thousand, eight hundred two".