726406052570127 has 12 divisors (see below), whose sum is σ = 1050404946867744. Its totient is φ = 483739120257120.

The previous prime is 726406052570119. The next prime is 726406052570173. The reversal of 726406052570127 is 721075250604627.

726406052570127 is a `hidden beast` number, since 7 + 2 + 6 + 4 + 0 + 6 + 0 + 52 + 570 + 12 + 7 = 666.

726406052570127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 726406052570127 - 2³ = 726406052570119 is a prime.

It is a super-2 number, since 2×726406052570127² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726406052570197) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44298446038 + ... + 44298462435.

It is an arithmetic number, because the mean of its divisors is an integer number (87533745572312).

Almost surely, 2^{726406052570127} is an apocalyptic number.

726406052570127 is a deficient number, since it is larger than the sum of its proper divisors (323998894297617).

726406052570127 is a wasteful number, since it uses less digits than its factorization.

726406052570127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88596909390 (or 88596909387 counting only the distinct ones).

The product of its (nonzero) digits is 9878400, while the sum is 54.

The spelling of 726406052570127 in words is "seven hundred twenty-six trillion, four hundred six billion, fifty-two million, five hundred seventy thousand, one hundred twenty-seven".