5050161015621 has 16 divisors (see below), whose sum is σ = 6754038984000. Its totient is φ = 3356531650688.

The previous prime is 5050161015617. The next prime is 5050161015623. The reversal of 5050161015621 is 1265101610505.

It is a cyclic number.

It is not a de Polignac number, because 5050161015621 - 2² = 5050161015617 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050161015623) 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, 6139105 + ... + 6912953.

It is an arithmetic number, because the mean of its divisors is an integer number (422127436500).

Almost surely, 2^{5050161015621} is an apocalyptic number.

It is an amenable number.

5050161015621 is a deficient number, since it is larger than the sum of its proper divisors (1703877968379).

5050161015621 is a wasteful number, since it uses less digits than its factorization.

5050161015621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780468.

The product of its (nonzero) digits is 9000, while the sum is 33.

The spelling of 5050161015621 in words is "five trillion, fifty billion, one hundred sixty-one million, fifteen thousand, six hundred twenty-one".