52075116551 has 2 divisors, whose sum is σ = 52075116552. Its totient is φ = 52075116550.

The previous prime is 52075116529. The next prime is 52075116607. The reversal of 52075116551 is 15561157025.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52075116551 - 2³⁰ = 51001374727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52075116851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26037558275 + 26037558276.

It is an arithmetic number, because the mean of its divisors is an integer number (26037558276).

Almost surely, 2^52075116551 is an apocalyptic number.

52075116551 is a deficient number, since it is larger than the sum of its proper divisors (1).

52075116551 is an equidigital number, since it uses as much as digits as its factorization.

52075116551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52500, while the sum is 38.

The spelling of 52075116551 in words is "fifty-two billion, seventy-five million, one hundred sixteen thousand, five hundred fifty-one".