50615001066516 has 12 divisors (see below), whose sum is σ = 118101669155232. Its totient is φ = 16871667022168.

The previous prime is 50615001066503. The next prime is 50615001066551. The reversal of 50615001066516 is 61566010051605.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2108958377760 + ... + 2108958377783.

It is an arithmetic number, because the mean of its divisors is an integer number (9841805762936).

Almost surely, 2^{50615001066516} is an apocalyptic number.

It is an amenable number.

50615001066516 is an abundant number, since it is smaller than the sum of its proper divisors (67486668088716).

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

50615001066516 is a wasteful number, since it uses less digits than its factorization.

50615001066516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4217916755550 (or 4217916755548 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 50615001066516 in words is "fifty trillion, six hundred fifteen billion, one million, sixty-six thousand, five hundred sixteen".