52102453787 has 2 divisors, whose sum is σ = 52102453788. Its totient is φ = 52102453786.

The previous prime is 52102453751. The next prime is 52102453811. The reversal of 52102453787 is 78735420125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52102453787 - 2⁸ = 52102453531 is a prime.

It is not a weakly prime, because it can be changed into another prime (52102453687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26051226893 + 26051226894.

It is an arithmetic number, because the mean of its divisors is an integer number (26051226894).

Almost surely, 2^52102453787 is an apocalyptic number.

52102453787 is a deficient number, since it is larger than the sum of its proper divisors (1).

52102453787 is an equidigital number, since it uses as much as digits as its factorization.

52102453787 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 470400, while the sum is 44.

The spelling of 52102453787 in words is "fifty-two billion, one hundred two million, four hundred fifty-three thousand, seven hundred eighty-seven".