516215416632 has 64 divisors (see below), whose sum is σ = 1335261952800. Its totient is φ = 166110658560.

The previous prime is 516215416601. The next prime is 516215416649. The reversal of 516215416632 is 236614512615.

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, 4352032 + ... + 4469072.

Almost surely, 2^516215416632 is an apocalyptic number.

It is an amenable number.

516215416632 is an abundant number, since it is smaller than the sum of its proper divisors (819046536168).

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

516215416632 is a wasteful number, since it uses less digits than its factorization.

516215416632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123416 (or 123412 counting only the distinct ones).

The product of its digits is 259200, while the sum is 42.

The spelling of 516215416632 in words is "five hundred sixteen billion, two hundred fifteen million, four hundred sixteen thousand, six hundred thirty-two".