52477111 has 2 divisors, whose sum is σ = 52477112. Its totient is φ = 52477110.

The previous prime is 52477109. The next prime is 52477123. The reversal of 52477111 is 11177425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52477111 - 2¹ = 52477109 is a prime.

Together with 52477109, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 52477111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52477151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26238555 + 26238556.

It is an arithmetic number, because the mean of its divisors is an integer number (26238556).

Almost surely, 2^52477111 is an apocalyptic number.

52477111 is a deficient number, since it is larger than the sum of its proper divisors (1).

52477111 is an equidigital number, since it uses as much as digits as its factorization.

52477111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1960, while the sum is 28.

The square root of 52477111 is about 7244.1087098414. The cubic root of 52477111 is about 374.3891946889.

The spelling of 52477111 in words is "fifty-two million, four hundred seventy-seven thousand, one hundred eleven".