23090855425 has 12 divisors (see below), whose sum is σ = 31235630256. Its totient is φ = 16793349200.

The previous prime is 23090855383. The next prime is 23090855441. The reversal of 23090855425 is 52455809032.

It is a de Polignac number, because none of the positive numbers 2^k-23090855425 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41983099 + ... + 41983648.

It is an arithmetic number, because the mean of its divisors is an integer number (2602969188).

Almost surely, 2^23090855425 is an apocalyptic number.

23090855425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23090855425 is a deficient number, since it is larger than the sum of its proper divisors (8144774831).

23090855425 is a wasteful number, since it uses less digits than its factorization.

23090855425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83966768 (or 83966763 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 23090855425 in words is "twenty-three billion, ninety million, eight hundred fifty-five thousand, four hundred twenty-five".