2535066255647 has 2 divisors, whose sum is σ = 2535066255648. Its totient is φ = 2535066255646.

The previous prime is 2535066255607. The next prime is 2535066255691. The reversal of 2535066255647 is 7465526605352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2535066255647 - 2³⁶ = 2466346778911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2535066255592 and 2535066255601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2535066255607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267533127823 + 1267533127824.

It is an arithmetic number, because the mean of its divisors is an integer number (1267533127824).

Almost surely, 2^{2535066255647} is an apocalyptic number.

2535066255647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2535066255647 is an equidigital number, since it uses as much as digits as its factorization.

2535066255647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360000, while the sum is 56.

The spelling of 2535066255647 in words is "two trillion, five hundred thirty-five billion, sixty-six million, two hundred fifty-five thousand, six hundred forty-seven".