52551488111 has 2 divisors, whose sum is σ = 52551488112. Its totient is φ = 52551488110.

The previous prime is 52551488069. The next prime is 52551488113. The reversal of 52551488111 is 11188415525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52551488111 - 2²² = 52547293807 is a prime.

Together with 52551488113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52551488113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26275744055 + 26275744056.

It is an arithmetic number, because the mean of its divisors is an integer number (26275744056).

Almost surely, 2^52551488111 is an apocalyptic number.

52551488111 is a deficient number, since it is larger than the sum of its proper divisors (1).

52551488111 is an equidigital number, since it uses as much as digits as its factorization.

52551488111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64000, while the sum is 41.

The spelling of 52551488111 in words is "fifty-two billion, five hundred fifty-one million, four hundred eighty-eight thousand, one hundred eleven".