1516446833016 has 64 divisors (see below), whose sum is σ = 3925962237600. Its totient is φ = 487539519488.

The previous prime is 1516446832997. The next prime is 1516446833039. The reversal of 1516446833016 is 6103386446151.

It is a super-2 number, since 2×1516446833016² (a number of 25 digits) contains 22 as substring.

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, 479841 + ... + 1806416.

Almost surely, 2^{1516446833016} is an apocalyptic number.

It is an amenable number.

1516446833016 is an abundant number, since it is smaller than the sum of its proper divisors (2409515404584).

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

1516446833016 is a wasteful number, since it uses less digits than its factorization.

1516446833016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287248 (or 2287244 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 1516446833016 in words is "one trillion, five hundred sixteen billion, four hundred forty-six million, eight hundred thirty-three thousand, sixteen".