20050255132 has 24 divisors (see below), whose sum is σ = 36323506800. Its totient is φ = 9672598656.

The previous prime is 20050255123. The next prime is 20050255139. The reversal of 20050255132 is 23155205002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20050255097 and 20050255106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20050255139) 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, 105919 + ... + 226537.

It is an arithmetic number, because the mean of its divisors is an integer number (1513479450).

Almost surely, 2^20050255132 is an apocalyptic number.

It is an amenable number.

20050255132 is a deficient number, since it is larger than the sum of its proper divisors (16273251668).

20050255132 is a wasteful number, since it uses less digits than its factorization.

20050255132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122085 (or 122083 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The spelling of 20050255132 in words is "twenty billion, fifty million, two hundred fifty-five thousand, one hundred thirty-two".