20250003936 has 24 divisors (see below), whose sum is σ = 53156260584. Its totient is φ = 6750001280.

The previous prime is 20250003881. The next prime is 20250003937. The reversal of 20250003936 is 63930005202.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20250003937) 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 3 ways as a sum of consecutive naturals, for example, 105468675 + ... + 105468866.

It is an arithmetic number, because the mean of its divisors is an integer number (2214844191).

Almost surely, 2^20250003936 is an apocalyptic number.

It is an amenable number.

20250003936 is an abundant number, since it is smaller than the sum of its proper divisors (32906256648).

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

20250003936 is a wasteful number, since it uses less digits than its factorization.

20250003936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210937554 (or 210937546 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The spelling of 20250003936 in words is "twenty billion, two hundred fifty million, three thousand, nine hundred thirty-six".