2149352793583 has 4 divisors (see below), whose sum is σ = 2150736795648. Its totient is φ = 2147968791520.

The previous prime is 2149352793563. The next prime is 2149352793587. The reversal of 2149352793583 is 3853972539412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2149352793583 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 (2149352793587) 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, 691998703 + ... + 692001808.

It is an arithmetic number, because the mean of its divisors is an integer number (537684198912).

Almost surely, 2^{2149352793583} is an apocalyptic number.

2149352793583 is a deficient number, since it is larger than the sum of its proper divisors (1384002065).

2149352793583 is a wasteful number, since it uses less digits than its factorization.

2149352793583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384002064.

The product of its digits is 48988800, while the sum is 61.

The spelling of 2149352793583 in words is "two trillion, one hundred forty-nine billion, three hundred fifty-two million, seven hundred ninety-three thousand, five hundred eighty-three".