52500018827 has 2 divisors, whose sum is σ = 52500018828. Its totient is φ = 52500018826.

The previous prime is 52500018821. The next prime is 52500018869. The reversal of 52500018827 is 72881000525.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52500018827 - 2⁴ = 52500018811 is a prime.

It is not a weakly prime, because it can be changed into another prime (52500018821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26250009413 + 26250009414.

It is an arithmetic number, because the mean of its divisors is an integer number (26250009414).

Almost surely, 2^52500018827 is an apocalyptic number.

52500018827 is a deficient number, since it is larger than the sum of its proper divisors (1).

52500018827 is an equidigital number, since it uses as much as digits as its factorization.

52500018827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44800, while the sum is 38.

The spelling of 52500018827 in words is "fifty-two billion, five hundred million, eighteen thousand, eight hundred twenty-seven".