516450632100 has 108 divisors (see below), whose sum is σ = 1618049156976. Its totient is φ = 127126296960.

The previous prime is 516450632083. The next prime is 516450632129. The reversal of 516450632100 is 1236054615.

516450632100 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5042502 + ... + 5143901.

Almost surely, 2^516450632100 is an apocalyptic number.

516450632100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

516450632100 is an abundant number, since it is smaller than the sum of its proper divisors (1101598524876).

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

516450632100 is a wasteful number, since it uses less digits than its factorization.

516450632100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10186446 (or 10186426 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 516450632100 its reverse (1236054615), we get a palindrome (517686686715).

The spelling of 516450632100 in words is "five hundred sixteen billion, four hundred fifty million, six hundred thirty-two thousand, one hundred".