23006164725 has 252 divisors, whose sum is σ = 47219348800. Its totient is φ = 11081266560.

The previous prime is 23006164697. The next prime is 23006164733. The reversal of 23006164725 is 52746160032.

23006164725 is a `hidden beast` number, since 2 + 3 + 0 + 0 + 6 + 1 + 647 + 2 + 5 = 666.

It is not a de Polignac number, because 23006164725 - 2³³ = 14416230133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23006164725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 251 ways as a sum of consecutive naturals, for example, 291217236 + ... + 291217314.

Almost surely, 2^23006164725 is an apocalyptic number.

23006164725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23006164725 is an abundant number, since it is smaller than the sum of its proper divisors (24213184075).

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

23006164725 is an equidigital number, since it uses as much as digits as its factorization.

23006164725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 23006164725 in words is "twenty-three billion, six million, one hundred sixty-four thousand, seven hundred twenty-five".