23127487425 has 36 divisors (see below), whose sum is σ = 47341602880. Its totient is φ = 10572564960.

The previous prime is 23127487423. The next prime is 23127487433. The reversal of 23127487425 is 52478472132.

23127487425 is a `hidden beast` number, since 2 + 3 + 127 + 487 + 42 + 5 = 666.

It is not a de Polignac number, because 23127487425 - 2¹ = 23127487423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23127487421) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7340485 + ... + 7343634.

Almost surely, 2^23127487425 is an apocalyptic number.

23127487425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23127487425 is an abundant number, since it is smaller than the sum of its proper divisors (24214115455).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23127487425 is a wasteful number, since it uses less digits than its factorization.

23127487425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14684142 (or 14684134 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The spelling of 23127487425 in words is "twenty-three billion, one hundred twenty-seven million, four hundred eighty-seven thousand, four hundred twenty-five".