2153028423 has 32 divisors (see below), whose sum is σ = 3553675776. Its totient is φ = 1129074048.

The previous prime is 2153028421. The next prime is 2153028457. The reversal of 2153028423 is 3248203512.

It is not a de Polignac number, because 2153028423 - 2¹ = 2153028421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153028421) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 24436 + ... + 70022.

It is an arithmetic number, because the mean of its divisors is an integer number (111052368).

Almost surely, 2^2153028423 is an apocalyptic number.

2153028423 is a deficient number, since it is larger than the sum of its proper divisors (1400647353).

2153028423 is a wasteful number, since it uses less digits than its factorization.

2153028423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45783.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2153028423 is about 46400.7373109523. The cubic root of 2153028423 is about 1291.2685922052.

The spelling of 2153028423 in words is "two billion, one hundred fifty-three million, twenty-eight thousand, four hundred twenty-three".