9577220126023 has 16 divisors (see below), whose sum is σ = 10494075229344. Its totient is φ = 8668115660160.

The previous prime is 9577220126017. The next prime is 9577220126029. The reversal of 9577220126023 is 3206210227759.

It is an interprime number because it is at equal distance from previous prime (9577220126017) and next prime (9577220126029).

It is a de Polignac number, because none of the positive numbers 2^k-9577220126023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9577220126029) 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, 2498661 + ... + 5039617.

It is an arithmetic number, because the mean of its divisors is an integer number (655879701834).

Almost surely, 2^{9577220126023} is an apocalyptic number.

9577220126023 is a deficient number, since it is larger than the sum of its proper divisors (916855103321).

9577220126023 is a wasteful number, since it uses less digits than its factorization.

9577220126023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2542482.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 9577220126023 in words is "nine trillion, five hundred seventy-seven billion, two hundred twenty million, one hundred twenty-six thousand, twenty-three".