23041553145 has 64 divisors (see below), whose sum is σ = 40372362240. Its totient is φ = 11153645568.

The previous prime is 23041553113. The next prime is 23041553159. The reversal of 23041553145 is 54135514032.

It is not a de Polignac number, because 23041553145 - 2⁵ = 23041553113 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2965776 + ... + 2973534.

It is an arithmetic number, because the mean of its divisors is an integer number (630818160).

Almost surely, 2^23041553145 is an apocalyptic number.

It is an amenable number.

23041553145 is a deficient number, since it is larger than the sum of its proper divisors (17330809095).

23041553145 is a wasteful number, since it uses less digits than its factorization.

23041553145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8034.

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 23041553145 in words is "twenty-three billion, forty-one million, five hundred fifty-three thousand, one hundred forty-five".