52761311 has 2 divisors, whose sum is σ = 52761312. Its totient is φ = 52761310.

The previous prime is 52761277. The next prime is 52761323. The reversal of 52761311 is 11316725.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52761311 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52767311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26380655 + 26380656.

It is an arithmetic number, because the mean of its divisors is an integer number (26380656).

Almost surely, 2^52761311 is an apocalyptic number.

52761311 is a deficient number, since it is larger than the sum of its proper divisors (1).

52761311 is an equidigital number, since it uses as much as digits as its factorization.

52761311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1260, while the sum is 26.

The square root of 52761311 is about 7263.6981627818. The cubic root of 52761311 is about 375.0638374284.

The spelling of 52761311 in words is "fifty-two million, seven hundred sixty-one thousand, three hundred eleven".