25055131135223 has 16 divisors (see below), whose sum is σ = 29303962634496. Its totient is φ = 20973804465600.

The previous prime is 25055131135039. The next prime is 25055131135231. The reversal of 25055131135223 is 32253113155052.

It is not a de Polignac number, because 25055131135223 - 2²⁰ = 25055130086647 is a prime.

It is a super-2 number, since 2×25055131135223² (a number of 28 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 (25055131135823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2678678 + ... + 7568723.

It is an arithmetic number, because the mean of its divisors is an integer number (1831497664656).

Almost surely, 2^{25055131135223} is an apocalyptic number.

25055131135223 is a deficient number, since it is larger than the sum of its proper divisors (4248831499273).

25055131135223 is a wasteful number, since it uses less digits than its factorization.

25055131135223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10255574.

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 25055131135223 in words is "twenty-five trillion, fifty-five billion, one hundred thirty-one million, one hundred thirty-five thousand, two hundred twenty-three".