6520698883 has 4 divisors (see below), whose sum is σ = 6627595648. Its totient is φ = 6413802120.

The previous prime is 6520698851. The next prime is 6520698887. The reversal of 6520698883 is 3888960256.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 6520698883 - 2⁵ = 6520698851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6520698887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53448291 + ... + 53448412.

It is an arithmetic number, because the mean of its divisors is an integer number (1656898912).

Almost surely, 2^6520698883 is an apocalyptic number.

6520698883 is a deficient number, since it is larger than the sum of its proper divisors (106896765).

6520698883 is a wasteful number, since it uses less digits than its factorization.

6520698883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106896764.

The product of its (nonzero) digits is 4976640, while the sum is 55.

The square root of 6520698883 is about 80750.8444723645. The cubic root of 6520698883 is about 1868.2344745044.

The spelling of 6520698883 in words is "six billion, five hundred twenty million, six hundred ninety-eight thousand, eight hundred eighty-three".