52751237 has 8 divisors (see below), whose sum is σ = 65767872. Its totient is φ = 41104800.

The previous prime is 52751227. The next prime is 52751263. The reversal of 52751237 is 73215725.

52751237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52751237 - 2⁶ = 52751173 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 (52751207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342464 + ... + 342617.

It is an arithmetic number, because the mean of its divisors is an integer number (8220984).

Almost surely, 2^52751237 is an apocalyptic number.

It is an amenable number.

52751237 is a deficient number, since it is larger than the sum of its proper divisors (13016635).

52751237 is a wasteful number, since it uses less digits than its factorization.

52751237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685099.

The product of its digits is 14700, while the sum is 32.

The square root of 52751237 is about 7263.0046812597. The cubic root of 52751237 is about 375.0399649258.

The spelling of 52751237 in words is "fifty-two million, seven hundred fifty-one thousand, two hundred thirty-seven".