2153028398 has 8 divisors (see below), whose sum is σ = 3229742160. Its totient is φ = 1076447680.

The previous prime is 2153028389. The next prime is 2153028403. The reversal of 2153028398 is 8938203512.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36263 + ... + 74973.

It is an arithmetic number, because the mean of its divisors is an integer number (403717770).

Almost surely, 2^2153028398 is an apocalyptic number.

2153028398 is a deficient number, since it is larger than the sum of its proper divisors (1076713762).

2153028398 is a wasteful number, since it uses less digits than its factorization.

2153028398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66522.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 2153028398 is about 46400.7370415600. The cubic root of 2153028398 is about 1291.2685872073.

The spelling of 2153028398 in words is "two billion, one hundred fifty-three million, twenty-eight thousand, three hundred ninety-eight".