6522106445 has 8 divisors (see below), whose sum is σ = 7832523744. Its totient is φ = 5213687824.

The previous prime is 6522106441. The next prime is 6522106453. The reversal of 6522106445 is 5446012256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6522106445 - 2² = 6522106441 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6522106441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492479 + ... + 505548.

It is an arithmetic number, because the mean of its divisors is an integer number (979065468).

Almost surely, 2^6522106445 is an apocalyptic number.

It is an amenable number.

6522106445 is a deficient number, since it is larger than the sum of its proper divisors (1310417299).

6522106445 is a wasteful number, since it uses less digits than its factorization.

6522106445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999339.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 6522106445 is about 80759.5594651184. The cubic root of 6522106445 is about 1868.3688909072.

The spelling of 6522106445 in words is "six billion, five hundred twenty-two million, one hundred six thousand, four hundred forty-five".