6562134049 has 9 divisors (see below), whose sum is σ = 6680107123. Its totient is φ = 6446213032.

The previous prime is 6562134041. The next prime is 6562134053. The reversal of 6562134049 is 9404312656.

The square root of 6562134049 is 81007.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6485886225 + 76247824 = 80535^2 + 8732^2 .

It is not a de Polignac number, because 6562134049 - 2³ = 6562134041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6562134041) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4778727 + ... + 4780099.

Almost surely, 2^6562134049 is an apocalyptic number.

6562134049 is the 81007-th square number.

6562134049 is the 40504-th centered octagonal number.

It is an amenable number.

6562134049 is a deficient number, since it is larger than the sum of its proper divisors (117973074).

6562134049 is an frugal number, since it uses more digits than its factorization.

6562134049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2864 (or 1432 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The cubic root of 6562134049 is about 1872.1832953915.

The spelling of 6562134049 in words is "six billion, five hundred sixty-two million, one hundred thirty-four thousand, forty-nine".