52552555547 has 2 divisors, whose sum is σ = 52552555548. Its totient is φ = 52552555546.

The previous prime is 52552555529. The next prime is 52552555577. The reversal of 52552555547 is 74555525525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52552555547 - 2²⁴ = 52535778331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52552555495 and 52552555504.

It is not a weakly prime, because it can be changed into another prime (52552555577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26276277773 + 26276277774.

It is an arithmetic number, because the mean of its divisors is an integer number (26276277774).

Almost surely, 2^52552555547 is an apocalyptic number.

52552555547 is a deficient number, since it is larger than the sum of its proper divisors (1).

52552555547 is an equidigital number, since it uses as much as digits as its factorization.

52552555547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8750000, while the sum is 50.

The spelling of 52552555547 in words is "fifty-two billion, five hundred fifty-two million, five hundred fifty-five thousand, five hundred forty-seven".