6536020334 has 4 divisors (see below), whose sum is σ = 9804030504. Its totient is φ = 3268010166.

The previous prime is 6536020321. The next prime is 6536020343. The reversal of 6536020334 is 4330206356.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×6536020334² = 85439123612922943112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6536020334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1634005082 + ... + 1634005085.

It is an arithmetic number, because the mean of its divisors is an integer number (2451007626).

Almost surely, 2^6536020334 is an apocalyptic number.

6536020334 is a deficient number, since it is larger than the sum of its proper divisors (3268010170).

6536020334 is a wasteful number, since it uses less digits than its factorization.

6536020334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268010169.

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 6536020334 is about 80845.6574838748. The cubic root of 6536020334 is about 1869.6965710124.

The spelling of 6536020334 in words is "six billion, five hundred thirty-six million, twenty thousand, three hundred thirty-four".