516213891300 has 36 divisors (see below), whose sum is σ = 1493578859696. Its totient is φ = 137657037600.

The previous prime is 516213891283. The next prime is 516213891307. The reversal of 516213891300 is 3198312615.

It is not an unprimeable number, because it can be changed into a prime (516213891307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 860356186 + ... + 860356785.

Almost surely, 2^516213891300 is an apocalyptic number.

516213891300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

516213891300 is an abundant number, since it is smaller than the sum of its proper divisors (977364968396).

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

516213891300 is a wasteful number, since it uses less digits than its factorization.

516213891300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720712988 (or 1720712981 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The spelling of 516213891300 in words is "five hundred sixteen billion, two hundred thirteen million, eight hundred ninety-one thousand, three hundred".