6534263056343 has 32 divisors (see below), whose sum is σ = 7675964932608. Its totient is φ = 5496180659200.

The previous prime is 6534263056337. The next prime is 6534263056369. The reversal of 6534263056343 is 3436503624356.

It is a happy number.

It is not a de Polignac number, because 6534263056343 - 2¹⁶ = 6534262990807 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6534263056291 and 6534263056300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6534263056313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3897971 + ... + 5316267.

It is an arithmetic number, because the mean of its divisors is an integer number (239873904144).

Almost surely, 2^{6534263056343} is an apocalyptic number.

6534263056343 is a deficient number, since it is larger than the sum of its proper divisors (1141701876265).

6534263056343 is a wasteful number, since it uses less digits than its factorization.

6534263056343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418743.

The product of its (nonzero) digits is 13996800, while the sum is 50.

The spelling of 6534263056343 in words is "six trillion, five hundred thirty-four billion, two hundred sixty-three million, fifty-six thousand, three hundred forty-three".