53678635412683 has 2 divisors, whose sum is σ = 53678635412684. Its totient is φ = 53678635412682.

The previous prime is 53678635412659. The next prime is 53678635412687. The reversal of 53678635412683 is 38621453687635.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53678635412683 - 2²⁵ = 53678601858251 is a prime.

It is not a weakly prime, because it can be changed into another prime (53678635412687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26839317706341 + 26839317706342.

It is an arithmetic number, because the mean of its divisors is an integer number (26839317706342).

Almost surely, 2^{53678635412683} is an apocalyptic number.

53678635412683 is a deficient number, since it is larger than the sum of its proper divisors (1).

53678635412683 is an equidigital number, since it uses as much as digits as its factorization.

53678635412683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 522547200, while the sum is 67.

The spelling of 53678635412683 in words is "fifty-three trillion, six hundred seventy-eight billion, six hundred thirty-five million, four hundred twelve thousand, six hundred eighty-three".