52350637 has 2 divisors, whose sum is σ = 52350638. Its totient is φ = 52350636.

The previous prime is 52350611. The next prime is 52350647. The reversal of 52350637 is 73605325.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52330756 + 19881 = 7234^2 + 141^2 .

It is a cyclic number.

It is not a de Polignac number, because 52350637 - 2¹⁹ = 51826349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52350599 and 52350608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52350607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26175318 + 26175319.

It is an arithmetic number, because the mean of its divisors is an integer number (26175319).

Almost surely, 2^52350637 is an apocalyptic number.

It is an amenable number.

52350637 is a deficient number, since it is larger than the sum of its proper divisors (1).

52350637 is an equidigital number, since it uses as much as digits as its factorization.

52350637 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 52350637 is about 7235.3740055370. The cubic root of 52350637 is about 374.0881835203.

The spelling of 52350637 in words is "fifty-two million, three hundred fifty thousand, six hundred thirty-seven".