8534059943 has 12 divisors (see below), whose sum is σ = 8754986808. Its totient is φ = 8316039600.

The previous prime is 8534059927. The next prime is 8534059957. The reversal of 8534059943 is 3499504358.

It is a happy number.

It is not a de Polignac number, because 8534059943 - 2⁴ = 8534059927 is a prime.

It is a super-2 number, since 2×8534059943² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8534059891 and 8534059900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8534059043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7598780 + ... + 7599902.

It is an arithmetic number, because the mean of its divisors is an integer number (729582234).

Almost surely, 2^8534059943 is an apocalyptic number.

8534059943 is a deficient number, since it is larger than the sum of its proper divisors (220926865).

8534059943 is an equidigital number, since it uses as much as digits as its factorization.

8534059943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414 (or 1291 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 50.

The square root of 8534059943 is about 92379.9758768100. The cubic root of 8534059943 is about 2043.5498188868.

The spelling of 8534059943 in words is "eight billion, five hundred thirty-four million, fifty-nine thousand, nine hundred forty-three".