54373237 has 2 divisors, whose sum is σ = 54373238. Its totient is φ = 54373236.

The previous prime is 54373213. The next prime is 54373273. The reversal of 54373237 is 73237345.

Together with next prime (54373273) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35354916 + 19018321 = 5946^2 + 4361^2 .

It is a cyclic number.

It is not a de Polignac number, because 54373237 - 2²³ = 45984629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54373337) 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 as a sum of consecutive naturals, namely, 27186618 + 27186619.

It is an arithmetic number, because the mean of its divisors is an integer number (27186619).

Almost surely, 2^54373237 is an apocalyptic number.

It is an amenable number.

54373237 is a deficient number, since it is larger than the sum of its proper divisors (1).

54373237 is an equidigital number, since it uses as much as digits as its factorization.

54373237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52920, while the sum is 34.

The square root of 54373237 is about 7373.8210583116. The cubic root of 54373237 is about 378.8451480646.

The spelling of 54373237 in words is "fifty-four million, three hundred seventy-three thousand, two hundred thirty-seven".