20010050356 has 24 divisors (see below), whose sum is σ = 35811601056. Its totient is φ = 9780444960.

The previous prime is 20010050353. The next prime is 20010050377. The reversal of 20010050356 is 65305001002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20010050353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249871 + ... + 320086.

It is an arithmetic number, because the mean of its divisors is an integer number (1492150044).

Almost surely, 2^20010050356 is an apocalyptic number.

It is an amenable number.

20010050356 is a deficient number, since it is larger than the sum of its proper divisors (15801550700).

20010050356 is a wasteful number, since it uses less digits than its factorization.

20010050356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570159 (or 570157 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 20010050356 its reverse (65305001002), we get a palindrome (85315051358).

The spelling of 20010050356 in words is "twenty billion, ten million, fifty thousand, three hundred fifty-six".