5161711051022 has 4 divisors (see below), whose sum is σ = 7742566576536. Its totient is φ = 2580855525510.

The previous prime is 5161711051019. The next prime is 5161711051027. The reversal of 5161711051022 is 2201501171615.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5161711051022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5161711051027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1290427762754 + ... + 1290427762757.

It is an arithmetic number, because the mean of its divisors is an integer number (1935641644134).

Almost surely, 2^{5161711051022} is an apocalyptic number.

5161711051022 is a deficient number, since it is larger than the sum of its proper divisors (2580855525514).

5161711051022 is a wasteful number, since it uses less digits than its factorization.

5161711051022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2580855525513.

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

The spelling of 5161711051022 in words is "five trillion, one hundred sixty-one billion, seven hundred eleven million, fifty-one thousand, twenty-two".