23454245055 has 32 divisors (see below), whose sum is σ = 40216748544. Its totient is φ = 11641677696.

The previous prime is 23454245033. The next prime is 23454245137. The reversal of 23454245055 is 55054245432.

It is not a de Polignac number, because 23454245055 - 2⁶ = 23454244991 is a prime.

It is a super-2 number, since 2×23454245055² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 905929 + ... + 931458.

It is an arithmetic number, because the mean of its divisors is an integer number (1256773392).

Almost surely, 2^23454245055 is an apocalyptic number.

23454245055 is a deficient number, since it is larger than the sum of its proper divisors (16762503489).

23454245055 is a wasteful number, since it uses less digits than its factorization.

23454245055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837455.

The product of its (nonzero) digits is 480000, while the sum is 39.

The spelling of 23454245055 in words is "twenty-three billion, four hundred fifty-four million, two hundred forty-five thousand, fifty-five".