52283791 has 4 divisors (see below), whose sum is σ = 59752912. Its totient is φ = 44814672.

The previous prime is 52283773. The next prime is 52283809. The reversal of 52283791 is 19738225.

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

It is an interprime number because it is at equal distance from previous prime (52283773) and next prime (52283809).

It is not a de Polignac number, because 52283791 - 2¹⁹ = 51759503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52283791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52283711) 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, 3734550 + ... + 3734563.

It is an arithmetic number, because the mean of its divisors is an integer number (14938228).

Almost surely, 2^52283791 is an apocalyptic number.

52283791 is a deficient number, since it is larger than the sum of its proper divisors (7469121).

52283791 is an equidigital number, since it uses as much as digits as its factorization.

52283791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7469120.

The product of its digits is 30240, while the sum is 37.

The square root of 52283791 is about 7230.7531419625. The cubic root of 52283791 is about 373.9288925601.

The spelling of 52283791 in words is "fifty-two million, two hundred eighty-three thousand, seven hundred ninety-one".