2129484153 has 4 divisors (see below), whose sum is σ = 2839312208. Its totient is φ = 1419656100.

The previous prime is 2129484121. The next prime is 2129484163. The reversal of 2129484153 is 3514849212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2129484153 - 2⁵ = 2129484121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2129484113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354914023 + ... + 354914028.

It is an arithmetic number, because the mean of its divisors is an integer number (709828052).

Almost surely, 2^2129484153 is an apocalyptic number.

It is an amenable number.

2129484153 is a deficient number, since it is larger than the sum of its proper divisors (709828055).

2129484153 is an equidigital number, since it uses as much as digits as its factorization.

2129484153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709828054.

The product of its digits is 69120, while the sum is 39.

The square root of 2129484153 is about 46146.3341230915. The cubic root of 2129484153 is about 1286.5444752802.

The spelling of 2129484153 in words is "two billion, one hundred twenty-nine million, four hundred eighty-four thousand, one hundred fifty-three".