516190620 has 48 divisors (see below), whose sum is σ = 1576729728. Its totient is φ = 125136960.

The previous prime is 516190561. The next prime is 516190637. The reversal of 516190620 is 26091615.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 390394 + ... + 391713.

It is an arithmetic number, because the mean of its divisors is an integer number (32848536).

Almost surely, 2^516190620 is an apocalyptic number.

It is an amenable number.

516190620 is an abundant number, since it is smaller than the sum of its proper divisors (1060539108).

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

516190620 is a wasteful number, since it uses less digits than its factorization.

516190620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782130 (or 782128 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 516190620 is about 22719.8287845661. The cubic root of 516190620 is about 802.1766867554.

The spelling of 516190620 in words is "five hundred sixteen million, one hundred ninety thousand, six hundred twenty".