54748237 has 2 divisors, whose sum is σ = 54748238. Its totient is φ = 54748236.

The previous prime is 54748229. The next prime is 54748241. The reversal of 54748237 is 73284745.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43283241 + 11464996 = 6579^2 + 3386^2 .

It is a cyclic number.

It is not a de Polignac number, because 54748237 - 2³ = 54748229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54748237.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54748037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27374118 + 27374119.

It is an arithmetic number, because the mean of its divisors is an integer number (27374119).

Almost surely, 2^54748237 is an apocalyptic number.

It is an amenable number.

54748237 is a deficient number, since it is larger than the sum of its proper divisors (1).

54748237 is an equidigital number, since it uses as much as digits as its factorization.

54748237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 188160, while the sum is 40.

The square root of 54748237 is about 7399.2051600155. The cubic root of 54748237 is about 379.7140901078.

It can be divided in two parts, 547 and 48237, that added together give a palindrome (48784).

The spelling of 54748237 in words is "fifty-four million, seven hundred forty-eight thousand, two hundred thirty-seven".