2153343675 has 48 divisors (see below), whose sum is σ = 4308152832. Its totient is φ = 926476800.

The previous prime is 2153343671. The next prime is 2153343677. The reversal of 2153343675 is 5763433512.

It is not a de Polignac number, because 2153343675 - 2² = 2153343671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2153343671) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111711 + ... + 129560.

It is an arithmetic number, because the mean of its divisors is an integer number (89753184).

Almost surely, 2^2153343675 is an apocalyptic number.

2153343675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2153343675 is an abundant number, since it is smaller than the sum of its proper divisors (2154809157).

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

2153343675 is a wasteful number, since it uses less digits than its factorization.

2153343675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241308 (or 241303 counting only the distinct ones).

The product of its digits is 226800, while the sum is 39.

The square root of 2153343675 is about 46404.1342446985. The cubic root of 2153343675 is about 1291.3316127604.

The spelling of 2153343675 in words is "two billion, one hundred fifty-three million, three hundred forty-three thousand, six hundred seventy-five".