2642484265 has 8 divisors (see below), whose sum is σ = 3184140168. Its totient is φ = 2105214720.

The previous prime is 2642484259. The next prime is 2642484277. The reversal of 2642484265 is 5624842462.

It can be written as a sum of positive squares in 4 ways, for example, as 884527081 + 1757957184 = 29741^2 + 41928^2 .

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

It is not a de Polignac number, because 2642484265 - 2¹¹ = 2642482217 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 1095262 + ... + 1097671.

It is an arithmetic number, because the mean of its divisors is an integer number (398017521).

Almost surely, 2^2642484265 is an apocalyptic number.

It is an amenable number.

2642484265 is a deficient number, since it is larger than the sum of its proper divisors (541655903).

2642484265 is a wasteful number, since it uses less digits than its factorization.

2642484265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193179.

The product of its digits is 737280, while the sum is 43.

The square root of 2642484265 is about 51405.0996011096. The cubic root of 2642484265 is about 1382.5180283383.

The spelling of 2642484265 in words is "two billion, six hundred forty-two million, four hundred eighty-four thousand, two hundred sixty-five".