52355446987 has 2 divisors, whose sum is σ = 52355446988. Its totient is φ = 52355446986.

The previous prime is 52355446981. The next prime is 52355446993. The reversal of 52355446987 is 78964455325.

It is a balanced prime because it is at equal distance from previous prime (52355446981) and next prime (52355446993).

It is a cyclic number.

It is not a de Polignac number, because 52355446987 - 2²⁷ = 52221229259 is a prime.

It is not a weakly prime, because it can be changed into another prime (52355446981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26177723493 + 26177723494.

It is an arithmetic number, because the mean of its divisors is an integer number (26177723494).

Almost surely, 2^52355446987 is an apocalyptic number.

52355446987 is a deficient number, since it is larger than the sum of its proper divisors (1).

52355446987 is an equidigital number, since it uses as much as digits as its factorization.

52355446987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288000, while the sum is 58.

The spelling of 52355446987 in words is "fifty-two billion, three hundred fifty-five million, four hundred forty-six thousand, nine hundred eighty-seven".