52242004187 has 2 divisors, whose sum is σ = 52242004188. Its totient is φ = 52242004186.

The previous prime is 52242004153. The next prime is 52242004271. The reversal of 52242004187 is 78140024225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52242004187 - 2¹⁸ = 52241742043 is a prime.

It is not a weakly prime, because it can be changed into another prime (52242004127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26121002093 + 26121002094.

It is an arithmetic number, because the mean of its divisors is an integer number (26121002094).

Almost surely, 2^52242004187 is an apocalyptic number.

52242004187 is a deficient number, since it is larger than the sum of its proper divisors (1).

52242004187 is an equidigital number, since it uses as much as digits as its factorization.

52242004187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35840, while the sum is 35.

The spelling of 52242004187 in words is "fifty-two billion, two hundred forty-two million, four thousand, one hundred eighty-seven".