2452799999 has 4 divisors (see below), whose sum is σ = 2641476936. Its totient is φ = 2264123064.

The previous prime is 2452799959. The next prime is 2452800037. The reversal of 2452799999 is 9999972542.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2452799999 is a prime.

It is a Duffinian number.

2452799999 is a modest number, since divided by 99999 gives 24527 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452799959) 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 3 ways as a sum of consecutive naturals, for example, 94338449 + ... + 94338474.

It is an arithmetic number, because the mean of its divisors is an integer number (660369234).

Almost surely, 2^2452799999 is an apocalyptic number.

2452799999 is a deficient number, since it is larger than the sum of its proper divisors (188676937).

2452799999 is a wasteful number, since it uses less digits than its factorization.

2452799999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188676936.

The product of its digits is 33067440, while the sum is 65.

The square root of 2452799999 is about 49525.7508676042. The cubic root of 2452799999 is about 1348.6131159957.

The spelling of 2452799999 in words is "two billion, four hundred fifty-two million, seven hundred ninety-nine thousand, nine hundred ninety-nine".