52124637 has 4 divisors (see below), whose sum is σ = 69499520. Its totient is φ = 34749756.

The previous prime is 52124591. The next prime is 52124641. The reversal of 52124637 is 73642125.

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 not a de Polignac number, because 52124637 - 2¹⁰ = 52123613 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 (52124537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8687437 + ... + 8687442.

It is an arithmetic number, because the mean of its divisors is an integer number (17374880).

Almost surely, 2^52124637 is an apocalyptic number.

It is an amenable number.

52124637 is a deficient number, since it is larger than the sum of its proper divisors (17374883).

52124637 is a wasteful number, since it uses less digits than its factorization.

52124637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17374882.

The product of its digits is 10080, while the sum is 30.

The square root of 52124637 is about 7219.7393997291. The cubic root of 52124637 is about 373.5490886343.

The spelling of 52124637 in words is "fifty-two million, one hundred twenty-four thousand, six hundred thirty-seven".