25154329233 has 16 divisors (see below), whose sum is σ = 37187923392. Its totient is φ = 14995128000.

The previous prime is 25154329199. The next prime is 25154329261. The reversal of 25154329233 is 33292345152.

It is not a de Polignac number, because 25154329233 - 2¹⁴ = 25154312849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25154329191 and 25154329200.

It is not an unprimeable number, because it can be changed into a prime (25154329283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6245958 + ... + 6249983.

It is an arithmetic number, because the mean of its divisors is an integer number (2324245212).

Almost surely, 2^25154329233 is an apocalyptic number.

It is an amenable number.

25154329233 is a deficient number, since it is larger than the sum of its proper divisors (12033594159).

25154329233 is a wasteful number, since it uses less digits than its factorization.

25154329233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12496016.

The product of its digits is 194400, while the sum is 39.

The spelling of 25154329233 in words is "twenty-five billion, one hundred fifty-four million, three hundred twenty-nine thousand, two hundred thirty-three".