52237137 has 8 divisors (see below), whose sum is σ = 73315360. Its totient is φ = 32991840.

The previous prime is 52237127. The next prime is 52237183. The reversal of 52237137 is 73173225.

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

It is not a de Polignac number, because 52237137 - 2¹⁰ = 52236113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52237127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458164 + ... + 458277.

It is an arithmetic number, because the mean of its divisors is an integer number (9164420).

Almost surely, 2^52237137 is an apocalyptic number.

52237137 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

52237137 is a deficient number, since it is larger than the sum of its proper divisors (21078223).

52237137 is a wasteful number, since it uses less digits than its factorization.

52237137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916463.

The product of its digits is 8820, while the sum is 30.

The square root of 52237137 is about 7227.5263403187. The cubic root of 52237137 is about 373.8176377478.

The spelling of 52237137 in words is "fifty-two million, two hundred thirty-seven thousand, one hundred thirty-seven".