23025408550 has 12 divisors (see below), whose sum is σ = 42827259996. Its totient is φ = 9210163400.

The previous prime is 23025408541. The next prime is 23025408551. The reversal of 23025408550 is 5580452032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23025408551) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 230254036 + ... + 230254135.

It is an arithmetic number, because the mean of its divisors is an integer number (3568938333).

Almost surely, 2^23025408550 is an apocalyptic number.

23025408550 is a deficient number, since it is larger than the sum of its proper divisors (19801851446).

23025408550 is a wasteful number, since it uses less digits than its factorization.

23025408550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460508183 (or 460508178 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 23025408550 in words is "twenty-three billion, twenty-five million, four hundred eight thousand, five hundred fifty".