9552022638 has 32 divisors (see below), whose sum is σ = 19630975104. Its totient is φ = 3096279072.

The previous prime is 9552022637. The next prime is 9552022643. The reversal of 9552022638 is 8362202559.

It is a super-2 number, since 2×9552022638² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9552022638.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9552022631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439381 + ... + 460607.

It is an arithmetic number, because the mean of its divisors is an integer number (613467972).

Almost surely, 2^9552022638 is an apocalyptic number.

9552022638 is an abundant number, since it is smaller than the sum of its proper divisors (10078952466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9552022638 is a wasteful number, since it uses less digits than its factorization.

9552022638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23296.

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 9552022638 is about 97734.4495968540. The cubic root of 9552022638 is about 2121.7706992004.

The spelling of 9552022638 in words is "nine billion, five hundred fifty-two million, twenty-two thousand, six hundred thirty-eight".