25745111283 has 8 divisors (see below), whose sum is σ = 36133489600. Its totient is φ = 16260070248.

The previous prime is 25745111269. The next prime is 25745111297. The reversal of 25745111283 is 38211154752.

It is an interprime number because it is at equal distance from previous prime (25745111269) and next prime (25745111297).

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

It is not a de Polignac number, because 25745111283 - 2⁵ = 25745111251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25745111213) 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, 225834253 + ... + 225834366.

It is an arithmetic number, because the mean of its divisors is an integer number (4516686200).

Almost surely, 2^25745111283 is an apocalyptic number.

25745111283 is a deficient number, since it is larger than the sum of its proper divisors (10388378317).

25745111283 is a wasteful number, since it uses less digits than its factorization.

25745111283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451668641.

The product of its digits is 67200, while the sum is 39.

The spelling of 25745111283 in words is "twenty-five billion, seven hundred forty-five million, one hundred eleven thousand, two hundred eighty-three".