5161726248366 has 16 divisors (see below), whose sum is σ = 10361829646800. Its totient is φ = 1714179224448.

The previous prime is 5161726248359. The next prime is 5161726248403. The reversal of 5161726248366 is 6638426271615.

It is a super-2 number, since 2×5161726248366² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1599046171 + ... + 1599049398.

It is an arithmetic number, because the mean of its divisors is an integer number (647614352925).

Almost surely, 2^{5161726248366} is an apocalyptic number.

5161726248366 is an abundant number, since it is smaller than the sum of its proper divisors (5200103398434).

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

5161726248366 is a wasteful number, since it uses less digits than its factorization.

5161726248366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3198095843.

The product of its digits is 17418240, while the sum is 57.

The spelling of 5161726248366 in words is "five trillion, one hundred sixty-one billion, seven hundred twenty-six million, two hundred forty-eight thousand, three hundred sixty-six".