20850504062 has 32 divisors (see below), whose sum is σ = 32593449600. Its totient is φ = 9996410880.

The previous prime is 20850504053. The next prime is 20850504067. The reversal of 20850504062 is 26040505802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20850504067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1466564 + ... + 1480712.

It is an arithmetic number, because the mean of its divisors is an integer number (1018545300).

Almost surely, 2^20850504062 is an apocalyptic number.

20850504062 is a deficient number, since it is larger than the sum of its proper divisors (11742945538).

20850504062 is a wasteful number, since it uses less digits than its factorization.

20850504062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14516.

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 20850504062 in words is "twenty billion, eight hundred fifty million, five hundred four thousand, sixty-two".