52755737 has 2 divisors, whose sum is σ = 52755738. Its totient is φ = 52755736.

The previous prime is 52755719. The next prime is 52755749. The reversal of 52755737 is 73755725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44368921 + 8386816 = 6661^2 + 2896^2 .

It is a cyclic number.

It is not a de Polignac number, because 52755737 - 2¹⁸ = 52493593 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 52755694 and 52755703.

It is not a weakly prime, because it can be changed into another prime (52755757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26377868 + 26377869.

It is an arithmetic number, because the mean of its divisors is an integer number (26377869).

Almost surely, 2^52755737 is an apocalyptic number.

It is an amenable number.

52755737 is a deficient number, since it is larger than the sum of its proper divisors (1).

52755737 is an equidigital number, since it uses as much as digits as its factorization.

52755737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 257250, while the sum is 41.

The square root of 52755737 is about 7263.3144637968. The cubic root of 52755737 is about 375.0506290161.

The spelling of 52755737 in words is "fifty-two million, seven hundred fifty-five thousand, seven hundred thirty-seven".