23232255425 has 12 divisors (see below), whose sum is σ = 28831783740. Its totient is φ = 18570457920.

The previous prime is 23232255407. The next prime is 23232255439. The reversal of 23232255425 is 52455223232.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 99062209 + 23133193216 = 9953^2 + 152096^2 .

It is not a de Polignac number, because 23232255425 - 2¹⁶ = 23232189889 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 352730 + ... + 413379.

It is an arithmetic number, because the mean of its divisors is an integer number (2402648645).

Almost surely, 2^23232255425 is an apocalyptic number.

23232255425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23232255425 is a deficient number, since it is larger than the sum of its proper divisors (5599528315).

23232255425 is a wasteful number, since it uses less digits than its factorization.

23232255425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767332 (or 767327 counting only the distinct ones).

The product of its digits is 144000, while the sum is 35.

Adding to 23232255425 its reverse (52455223232), we get a palindrome (75687478657).

The spelling of 23232255425 in words is "twenty-three billion, two hundred thirty-two million, two hundred fifty-five thousand, four hundred twenty-five".