52755361 has 2 divisors, whose sum is σ = 52755362. Its totient is φ = 52755360.

The previous prime is 52755359. The next prime is 52755383. The reversal of 52755361 is 16355725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41990400 + 10764961 = 6480^2 + 3281^2 .

It is a cyclic number.

It is not a de Polignac number, because 52755361 - 2¹ = 52755359 is a prime.

It is a super-2 number, since 2×52755361² = 5566256228480642, which contains 22 as substring.

Together with 52755359, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (52755341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26377680 + 26377681.

It is an arithmetic number, because the mean of its divisors is an integer number (26377681).

Almost surely, 2^52755361 is an apocalyptic number.

It is an amenable number.

52755361 is a deficient number, since it is larger than the sum of its proper divisors (1).

52755361 is an equidigital number, since it uses as much as digits as its factorization.

52755361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31500, while the sum is 34.

The square root of 52755361 is about 7263.2885802507. The cubic root of 52755361 is about 375.0497379953.

The spelling of 52755361 in words is "fifty-two million, seven hundred fifty-five thousand, three hundred sixty-one".