8253618332 has 6 divisors (see below), whose sum is σ = 14443832088. Its totient is φ = 4126809164.

The previous prime is 8253618323. The next prime is 8253618349. The reversal of 8253618332 is 2338163528.

It is a self number, because there is not a number n which added to its sum of digits gives 8253618332.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1031702288 + ... + 1031702295.

It is an arithmetic number, because the mean of its divisors is an integer number (2407305348).

Almost surely, 2^8253618332 is an apocalyptic number.

It is an amenable number.

8253618332 is a deficient number, since it is larger than the sum of its proper divisors (6190213756).

8253618332 is a wasteful number, since it uses less digits than its factorization.

8253618332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063404587 (or 2063404585 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 8253618332 is about 90849.4267015483. The cubic root of 8253618332 is about 2020.9153721467.

The spelling of 8253618332 in words is "eight billion, two hundred fifty-three million, six hundred eighteen thousand, three hundred thirty-two".