5010121712156 has 48 divisors (see below), whose sum is σ = 9580589975040. Its totient is φ = 2273566389120.

The previous prime is 5010121712153. The next prime is 5010121712171. The reversal of 5010121712156 is 6512171210105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5010121712153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65882051 + ... + 65958053.

It is an arithmetic number, because the mean of its divisors is an integer number (199595624480).

Almost surely, 2^{5010121712156} is an apocalyptic number.

It is an amenable number.

5010121712156 is a deficient number, since it is larger than the sum of its proper divisors (4570468262884).

5010121712156 is a wasteful number, since it uses less digits than its factorization.

5010121712156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78474 (or 78472 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 32.

The spelling of 5010121712156 in words is "five trillion, ten billion, one hundred twenty-one million, seven hundred twelve thousand, one hundred fifty-six".