9745907253 has 12 divisors (see below), whose sum is σ = 13714463808. Its totient is φ = 6155309160.

The previous prime is 9745907207. The next prime is 9745907261. The reversal of 9745907253 is 3527095479.

It is not a de Polignac number, because 9745907253 - 2¹⁷ = 9745776181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9745907196 and 9745907205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9745907273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4498413 + ... + 4500578.

It is an arithmetic number, because the mean of its divisors is an integer number (1142871984).

Almost surely, 2^9745907253 is an apocalyptic number.

It is an amenable number.

9745907253 is a deficient number, since it is larger than the sum of its proper divisors (3968556555).

9745907253 is a wasteful number, since it uses less digits than its factorization.

9745907253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8999032 (or 8999013 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 51.

The square root of 9745907253 is about 98721.3616853009. The cubic root of 9745907253 is about 2136.0303774576.

The spelling of 9745907253 in words is "nine billion, seven hundred forty-five million, nine hundred seven thousand, two hundred fifty-three".