23054128791 has 8 divisors (see below), whose sum is σ = 32547005424. Its totient is φ = 14465335680.

The previous prime is 23054128787. The next prime is 23054128817. The reversal of 23054128791 is 19782145032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23054128791 - 2² = 23054128787 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23054128751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226020820 + ... + 226020921.

It is an arithmetic number, because the mean of its divisors is an integer number (4068375678).

Almost surely, 2^23054128791 is an apocalyptic number.

23054128791 is a deficient number, since it is larger than the sum of its proper divisors (9492876633).

23054128791 is a wasteful number, since it uses less digits than its factorization.

23054128791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452041761.

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 23054128791 in words is "twenty-three billion, fifty-four million, one hundred twenty-eight thousand, seven hundred ninety-one".