5015561166016 has 56 divisors (see below), whose sum is σ = 10044843288480. Its totient is φ = 2484580608000.

The previous prime is 5015561165969. The next prime is 5015561166029. The reversal of 5015561166016 is 6106611655105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140904381 + ... + 140939971.

It is an arithmetic number, because the mean of its divisors is an integer number (179372201580).

Almost surely, 2^{5015561166016} is an apocalyptic number.

It is an amenable number.

5015561166016 is an abundant number, since it is smaller than the sum of its proper divisors (5029282122464).

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

5015561166016 is a wasteful number, since it uses less digits than its factorization.

5015561166016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55913 (or 55903 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 43.

The spelling of 5015561166016 in words is "five trillion, fifteen billion, five hundred sixty-one million, one hundred sixty-six thousand, sixteen".