2522664147 has 8 divisors (see below), whose sum is σ = 3371777680. Its totient is φ = 1677663360.

The previous prime is 2522664077. The next prime is 2522664163. The reversal of 2522664147 is 7414662252.

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

It is not a de Polignac number, because 2522664147 - 2¹⁰ = 2522663123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2522664247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1026754 + ... + 1029207.

It is an arithmetic number, because the mean of its divisors is an integer number (421472210).

Almost surely, 2^2522664147 is an apocalyptic number.

2522664147 is a deficient number, since it is larger than the sum of its proper divisors (849113533).

2522664147 is a wasteful number, since it uses less digits than its factorization.

2522664147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2056373.

The product of its digits is 161280, while the sum is 39.

The square root of 2522664147 is about 50226.1301216807. The cubic root of 2522664147 is about 1361.2978072475.

The spelling of 2522664147 in words is "two billion, five hundred twenty-two million, six hundred sixty-four thousand, one hundred forty-seven".