25157675152 has 10 divisors (see below), whose sum is σ = 48742995638. Its totient is φ = 12578837568.

The previous prime is 25157675143. The next prime is 25157675171.

25157675152 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 17528700816 + 7628974336 = 132396^2 + 87344^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 786177333 + ... + 786177364.

Almost surely, 2^25157675152 is an apocalyptic number.

It is an amenable number.

25157675152 is a deficient number, since it is larger than the sum of its proper divisors (23585320486).

25157675152 is a wasteful number, since it uses less digits than its factorization.

25157675152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572354705 (or 1572354699 counting only the distinct ones).

The product of its digits is 735000, while the sum is 46.

The spelling of 25157675152 in words is "twenty-five billion, one hundred fifty-seven million, six hundred seventy-five thousand, one hundred fifty-two".