2152364293 has 4 divisors (see below), whose sum is σ = 2163633408. Its totient is φ = 2141095180.

The previous prime is 2152364231. The next prime is 2152364297. The reversal of 2152364293 is 3924632512.

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 a cyclic number.

It is not a de Polignac number, because 2152364293 - 2⁹ = 2152363781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152364297) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5634271 + ... + 5634652.

It is an arithmetic number, because the mean of its divisors is an integer number (540908352).

Almost surely, 2^2152364293 is an apocalyptic number.

It is an amenable number.

2152364293 is a deficient number, since it is larger than the sum of its proper divisors (11269115).

2152364293 is a wasteful number, since it uses less digits than its factorization.

2152364293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11269114.

The product of its digits is 77760, while the sum is 37.

The square root of 2152364293 is about 46393.5802994337. The cubic root of 2152364293 is about 1291.1358089448.

The spelling of 2152364293 in words is "two billion, one hundred fifty-two million, three hundred sixty-four thousand, two hundred ninety-three".