25252948223 has 8 divisors (see below), whose sum is σ = 26079735936. Its totient is φ = 24426921600.

The previous prime is 25252948219. The next prime is 25252948229. The reversal of 25252948223 is 32284925252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25252948223 - 2² = 25252948219 is a prime.

It is a super-2 number, since 2×25252948223² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25252948229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122438 + ... + 255923.

It is an arithmetic number, because the mean of its divisors is an integer number (3259966992).

Almost surely, 2^25252948223 is an apocalyptic number.

25252948223 is a deficient number, since it is larger than the sum of its proper divisors (826787713).

25252948223 is a wasteful number, since it uses less digits than its factorization.

25252948223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380545.

The product of its digits is 691200, while the sum is 44.

The spelling of 25252948223 in words is "twenty-five billion, two hundred fifty-two million, nine hundred forty-eight thousand, two hundred twenty-three".