6454022522 has 4 divisors (see below), whose sum is σ = 9681033786. Its totient is φ = 3227011260.

The previous prime is 6454022489. The next prime is 6454022527. The reversal of 6454022522 is 2252204546.

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

It can be written as a sum of positive squares in only one way, i.e., 3383865241 + 3070157281 = 58171^2 + 55409^2 .

It is not an unprimeable number, because it can be changed into a prime (6454022527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1613505629 + ... + 1613505632.

Almost surely, 2^6454022522 is an apocalyptic number.

6454022522 is a deficient number, since it is larger than the sum of its proper divisors (3227011264).

6454022522 is a wasteful number, since it uses less digits than its factorization.

6454022522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3227011263.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 6454022522 is about 80336.9312458473. The cubic root of 6454022522 is about 1861.8448687674.

The spelling of 6454022522 in words is "six billion, four hundred fifty-four million, twenty-two thousand, five hundred twenty-two".