20088004245 has 16 divisors (see below), whose sum is σ = 32667706752. Its totient is φ = 10537968960.

The previous prime is 20088004217. The next prime is 20088004249. The reversal of 20088004245 is 54240088002.

It is a happy number.

It is not a de Polignac number, because 20088004245 - 2¹⁷ = 20087873173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20088004249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10976137 + ... + 10977966.

It is an arithmetic number, because the mean of its divisors is an integer number (2041731672).

Almost surely, 2^20088004245 is an apocalyptic number.

It is an amenable number.

20088004245 is a deficient number, since it is larger than the sum of its proper divisors (12579702507).

20088004245 is a wasteful number, since it uses less digits than its factorization.

20088004245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21954172.

The product of its (nonzero) digits is 20480, while the sum is 33.

The spelling of 20088004245 in words is "twenty billion, eighty-eight million, four thousand, two hundred forty-five".