25052472107 has 8 divisors (see below), whose sum is σ = 27005768160. Its totient is φ = 23102916480.

The previous prime is 25052472013. The next prime is 25052472143. The reversal of 25052472107 is 70127425052.

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

It is a cyclic number.

It is not a de Polignac number, because 25052472107 - 2³⁰ = 23978730283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25052472167) 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, 921182 + ... + 947987.

It is an arithmetic number, because the mean of its divisors is an integer number (3375721020).

Almost surely, 2^25052472107 is an apocalyptic number.

25052472107 is a deficient number, since it is larger than the sum of its proper divisors (1953296053).

25052472107 is a wasteful number, since it uses less digits than its factorization.

25052472107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870213.

The product of its (nonzero) digits is 39200, while the sum is 35.

Adding to 25052472107 its reverse (70127425052), we get a palindrome (95179897159).

The spelling of 25052472107 in words is "twenty-five billion, fifty-two million, four hundred seventy-two thousand, one hundred seven".