23425214453525 has 12 divisors (see below), whose sum is σ = 29096750209632. Its totient is φ = 18708246216240.

The previous prime is 23425214453491. The next prime is 23425214453539. The reversal of 23425214453525 is 52535441252432.

It is not a de Polignac number, because 23425214453525 - 2¹⁶ = 23425214387989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23425214453525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 798118697 + ... + 798148046.

It is an arithmetic number, because the mean of its divisors is an integer number (2424729184136).

Almost surely, 2^{23425214453525} is an apocalyptic number.

23425214453525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23425214453525 is a deficient number, since it is larger than the sum of its proper divisors (5671535756107).

23425214453525 is a wasteful number, since it uses less digits than its factorization.

23425214453525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596267340 (or 1596267335 counting only the distinct ones).

The product of its digits is 5760000, while the sum is 47.

The spelling of 23425214453525 in words is "twenty-three trillion, four hundred twenty-five billion, two hundred fourteen million, four hundred fifty-three thousand, five hundred twenty-five".