9492738253 has 4 divisors (see below), whose sum is σ = 9798955648. Its totient is φ = 9186520860.

The previous prime is 9492738251. The next prime is 9492738289. The reversal of 9492738253 is 3528372949.

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 9492738253 - 2¹ = 9492738251 is a prime.

It is a super-2 number, since 2×9492738253² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9492738253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9492738251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153108651 + ... + 153108712.

It is an arithmetic number, because the mean of its divisors is an integer number (2449738912).

Almost surely, 2^9492738253 is an apocalyptic number.

It is an amenable number.

9492738253 is a deficient number, since it is larger than the sum of its proper divisors (306217395).

9492738253 is a wasteful number, since it uses less digits than its factorization.

9492738253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306217394.

The product of its digits is 3265920, while the sum is 52.

The square root of 9492738253 is about 97430.6843504653. The cubic root of 9492738253 is about 2117.3720145837.

The spelling of 9492738253 in words is "nine billion, four hundred ninety-two million, seven hundred thirty-eight thousand, two hundred fifty-three".