25360345133 has 8 divisors (see below), whose sum is σ = 27033014400. Its totient is φ = 23721467328.

The previous prime is 25360345091. The next prime is 25360345163. The reversal of 25360345133 is 33154306352.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25360345133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25360345093 and 25360345102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25360345163) 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 7 ways as a sum of consecutive naturals, for example, 8446316 + ... + 8449317.

It is an arithmetic number, because the mean of its divisors is an integer number (3379126800).

Almost surely, 2^25360345133 is an apocalyptic number.

It is an amenable number.

25360345133 is a deficient number, since it is larger than the sum of its proper divisors (1672669267).

25360345133 is a wasteful number, since it uses less digits than its factorization.

25360345133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16895731.

The product of its (nonzero) digits is 97200, while the sum is 35.

The spelling of 25360345133 in words is "twenty-five billion, three hundred sixty million, three hundred forty-five thousand, one hundred thirty-three".