52016137 has 2 divisors, whose sum is σ = 52016138. Its totient is φ = 52016136.

The previous prime is 52016113. The next prime is 52016143. The reversal of 52016137 is 73161025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27573001 + 24443136 = 5251^2 + 4944^2 .

It is a cyclic number.

It is not a de Polignac number, because 52016137 - 2¹⁵ = 51983369 is a prime.

It is not a weakly prime, because it can be changed into another prime (52016177) 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, 26008068 + 26008069.

It is an arithmetic number, because the mean of its divisors is an integer number (26008069).

Almost surely, 2^52016137 is an apocalyptic number.

It is an amenable number.

52016137 is a deficient number, since it is larger than the sum of its proper divisors (1).

52016137 is an equidigital number, since it uses as much as digits as its factorization.

52016137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 52016137 is about 7212.2213637686. The cubic root of 52016137 is about 373.2897216453.

The spelling of 52016137 in words is "fifty-two million, sixteen thousand, one hundred thirty-seven".