53746337 has 2 divisors, whose sum is σ = 53746338. Its totient is φ = 53746336.

The previous prime is 53746291. The next prime is 53746351. The reversal of 53746337 is 73364735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48219136 + 5527201 = 6944^2 + 2351^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53746337 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53746337.

It is not a weakly prime, because it can be changed into another prime (53746397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26873168 + 26873169.

It is an arithmetic number, because the mean of its divisors is an integer number (26873169).

Almost surely, 2^53746337 is an apocalyptic number.

It is an amenable number.

53746337 is a deficient number, since it is larger than the sum of its proper divisors (1).

53746337 is an equidigital number, since it uses as much as digits as its factorization.

53746337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 158760, while the sum is 38.

The square root of 53746337 is about 7331.1893305248. The cubic root of 53746337 is about 377.3835425750.

It can be divided in two parts, 5374 and 6337, that added together give a palindrome (11711).

The spelling of 53746337 in words is "fifty-three million, seven hundred forty-six thousand, three hundred thirty-seven".