2656004245 has 8 divisors (see below), whose sum is σ = 3203222400. Its totient is φ = 2114125200.

The previous prime is 2656004207. The next prime is 2656004249. The reversal of 2656004245 is 5424006562.

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

It is not a de Polignac number, because 2656004245 - 2¹³ = 2655996053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2656004245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2656004249) 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, 1333681 + ... + 1335670.

It is an arithmetic number, because the mean of its divisors is an integer number (400402800).

Almost surely, 2^2656004245 is an apocalyptic number.

It is an amenable number.

2656004245 is a deficient number, since it is larger than the sum of its proper divisors (547218155).

2656004245 is a wasteful number, since it uses less digits than its factorization.

2656004245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2669555.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 2656004245 is about 51536.4360913713. The cubic root of 2656004245 is about 1384.8718523234.

The spelling of 2656004245 in words is "two billion, six hundred fifty-six million, four thousand, two hundred forty-five".