20041576562254 has 16 divisors (see below), whose sum is σ = 34078794155280. Its totient is φ = 8763118496640.

The previous prime is 20041576562201. The next prime is 20041576562257. The reversal of 20041576562254 is 45226567514002.

It is a super-2 number, since 2×20041576562254² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20041576562198 and 20041576562207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20041576562257) 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, 20284996027 + ... + 20284997014.

It is an arithmetic number, because the mean of its divisors is an integer number (2129924634705).

Almost surely, 2^{20041576562254} is an apocalyptic number.

20041576562254 is a deficient number, since it is larger than the sum of its proper divisors (14037217593026).

20041576562254 is a wasteful number, since it uses less digits than its factorization.

20041576562254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40569993075.

The product of its (nonzero) digits is 4032000, while the sum is 49.

The spelling of 20041576562254 in words is "twenty trillion, forty-one billion, five hundred seventy-six million, five hundred sixty-two thousand, two hundred fifty-four".