25036675049 has 8 divisors (see below), whose sum is σ = 25886081280. Its totient is φ = 24189879600.

The previous prime is 25036675043. The next prime is 25036675063. The reversal of 25036675049 is 94057663052.

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-25036675049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25036674994 and 25036675012.

It is not an unprimeable number, because it can be changed into a prime (25036675043) 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, 633182 + ... + 671559.

It is an arithmetic number, because the mean of its divisors is an integer number (3235760160).

Almost surely, 2^25036675049 is an apocalyptic number.

It is an amenable number.

25036675049 is a deficient number, since it is larger than the sum of its proper divisors (849406231).

25036675049 is a wasteful number, since it uses less digits than its factorization.

25036675049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305391.

The product of its (nonzero) digits is 1360800, while the sum is 47.

The spelling of 25036675049 in words is "twenty-five billion, thirty-six million, six hundred seventy-five thousand, forty-nine".