9140369253 has 4 divisors (see below), whose sum is σ = 12187159008. Its totient is φ = 6093579500.

The previous prime is 9140369239. The next prime is 9140369279. The reversal of 9140369253 is 3529630419.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9140369253 - 2⁵ = 9140369221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9140369213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1523394873 + ... + 1523394878.

It is an arithmetic number, because the mean of its divisors is an integer number (3046789752).

Almost surely, 2^9140369253 is an apocalyptic number.

It is an amenable number.

9140369253 is a deficient number, since it is larger than the sum of its proper divisors (3046789755).

9140369253 is a wasteful number, since it uses less digits than its factorization.

9140369253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3046789754.

The product of its (nonzero) digits is 174960, while the sum is 42.

The square root of 9140369253 is about 95605.2783741567. The cubic root of 9140369253 is about 2090.8421514769.

The spelling of 9140369253 in words is "nine billion, one hundred forty million, three hundred sixty-nine thousand, two hundred fifty-three".