52083649 has 4 divisors (see below), whose sum is σ = 52171200. Its totient is φ = 51996100.

The previous prime is 52083637. The next prime is 52083667. The reversal of 52083649 is 94638025.

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 52083649 - 2⁹ = 52083137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52083049) 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, 42877 + ... + 44074.

It is an arithmetic number, because the mean of its divisors is an integer number (13042800).

Almost surely, 2^52083649 is an apocalyptic number.

It is an amenable number.

52083649 is a deficient number, since it is larger than the sum of its proper divisors (87551).

52083649 is an equidigital number, since it uses as much as digits as its factorization.

52083649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87550.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 52083649 is about 7216.9002348654. The cubic root of 52083649 is about 373.4511500143.

The spelling of 52083649 in words is "fifty-two million, eighty-three thousand, six hundred forty-nine".