2149503235 has 8 divisors (see below), whose sum is σ = 2813895216. Its totient is φ = 1563275040.

The previous prime is 2149503227. The next prime is 2149503247. The reversal of 2149503235 is 5323059412.

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

It is not a de Polignac number, because 2149503235 - 2³ = 2149503227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2149503235.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19540884 + ... + 19540993.

It is an arithmetic number, because the mean of its divisors is an integer number (351736902).

Almost surely, 2^2149503235 is an apocalyptic number.

2149503235 is a deficient number, since it is larger than the sum of its proper divisors (664391981).

2149503235 is a wasteful number, since it uses less digits than its factorization.

2149503235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39081893.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 2149503235 is about 46362.7354132605. The cubic root of 2149503235 is about 1290.5634689635.

The spelling of 2149503235 in words is "two billion, one hundred forty-nine million, five hundred three thousand, two hundred thirty-five".