9722772053 has 4 divisors (see below), whose sum is σ = 9737008128. Its totient is φ = 9708535980.

The previous prime is 9722772023. The next prime is 9722772061. The reversal of 9722772053 is 3502772279.

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 9722772053 - 2²⁰ = 9721723477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9722771995 and 9722772013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9722772023) 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, 7117013 + ... + 7118378.

It is an arithmetic number, because the mean of its divisors is an integer number (2434252032).

Almost surely, 2^9722772053 is an apocalyptic number.

It is an amenable number.

9722772053 is a deficient number, since it is larger than the sum of its proper divisors (14236075).

9722772053 is a wasteful number, since it uses less digits than its factorization.

9722772053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14236074.

The product of its (nonzero) digits is 370440, while the sum is 44.

The square root of 9722772053 is about 98604.1178298351. The cubic root of 9722772053 is about 2134.3388419448.

The spelling of 9722772053 in words is "nine billion, seven hundred twenty-two million, seven hundred seventy-two thousand, fifty-three".