2153658322 has 8 divisors (see below), whose sum is σ = 3400513200. Its totient is φ = 1020153924.

The previous prime is 2153658317. The next prime is 2153658361. The reversal of 2153658322 is 2238563512.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28337572 + ... + 28337647.

It is an arithmetic number, because the mean of its divisors is an integer number (425064150).

Almost surely, 2^2153658322 is an apocalyptic number.

2153658322 is a deficient number, since it is larger than the sum of its proper divisors (1246854878).

2153658322 is a wasteful number, since it uses less digits than its factorization.

2153658322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56675240.

The product of its digits is 86400, while the sum is 37.

The square root of 2153658322 is about 46407.5244114572. The cubic root of 2153658322 is about 1291.3945062400.

The spelling of 2153658322 in words is "two billion, one hundred fifty-three million, six hundred fifty-eight thousand, three hundred twenty-two".