20075588472 has 32 divisors (see below), whose sum is σ = 50479091280. Its totient is φ = 6653180160.

The previous prime is 20075588471. The next prime is 20075588513. The reversal of 20075588472 is 27488557002.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20075588471) 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, 2413429 + ... + 2421732.

Almost surely, 2^20075588472 is an apocalyptic number.

It is an amenable number.

20075588472 is an abundant number, since it is smaller than the sum of its proper divisors (30403502808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20075588472 is a wasteful number, since it uses less digits than its factorization.

20075588472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4835343 (or 4835339 counting only the distinct ones).

The product of its (nonzero) digits is 1254400, while the sum is 48.

The spelling of 20075588472 in words is "twenty billion, seventy-five million, five hundred eighty-eight thousand, four hundred seventy-two".