23046058538891 has 4 divisors (see below), whose sum is σ = 23058362896632. Its totient is φ = 23033754181152.

The previous prime is 23046058538869. The next prime is 23046058538957. The reversal of 23046058538891 is 19883585064032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23046058538891 is a prime.

It is a super-2 number, since 2×23046058538891² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23046058538861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6152176061 + ... + 6152179806.

It is an arithmetic number, because the mean of its divisors is an integer number (5764590724158).

Almost surely, 2^{23046058538891} is an apocalyptic number.

23046058538891 is a deficient number, since it is larger than the sum of its proper divisors (12304357741).

23046058538891 is a wasteful number, since it uses less digits than its factorization.

23046058538891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12304357740.

The product of its (nonzero) digits is 49766400, while the sum is 62.

The spelling of 23046058538891 in words is "twenty-three trillion, forty-six billion, fifty-eight million, five hundred thirty-eight thousand, eight hundred ninety-one".