25357356223 has 8 divisors (see below), whose sum is σ = 26813759616. Its totient is φ = 23940854400.

The previous prime is 25357356203. The next prime is 25357356229. The reversal of 25357356223 is 32265375352.

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 25357356223 - 2¹⁷ = 25357225151 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 25357356223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25357356229) 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, 9974086 + ... + 9976627.

It is an arithmetic number, because the mean of its divisors is an integer number (3351719952).

Almost surely, 2^25357356223 is an apocalyptic number.

25357356223 is a deficient number, since it is larger than the sum of its proper divisors (1456403393).

25357356223 is a wasteful number, since it uses less digits than its factorization.

25357356223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19950785.

The product of its digits is 1134000, while the sum is 43.

The spelling of 25357356223 in words is "twenty-five billion, three hundred fifty-seven million, three hundred fifty-six thousand, two hundred twenty-three".