4253048472657 has 32 divisors (see below), whose sum is σ = 6151029857280. Its totient is φ = 2603373742080.

The previous prime is 4253048472619. The next prime is 4253048472667. The reversal of 4253048472657 is 7562748403524.

It is a happy number.

It is not a de Polignac number, because 4253048472657 - 2⁸ = 4253048472401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4253048472597 and 4253048472606.

It is not an unprimeable number, because it can be changed into a prime (4253048472667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75274944 + ... + 75331422.

It is an arithmetic number, because the mean of its divisors is an integer number (192219683040).

Almost surely, 2^{4253048472657} is an apocalyptic number.

It is an amenable number.

4253048472657 is a deficient number, since it is larger than the sum of its proper divisors (1897981384623).

4253048472657 is a wasteful number, since it uses less digits than its factorization.

4253048472657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92553.

The product of its (nonzero) digits is 45158400, while the sum is 57.

The spelling of 4253048472657 in words is "four trillion, two hundred fifty-three billion, forty-eight million, four hundred seventy-two thousand, six hundred fifty-seven".