20254703616001 has 2 divisors, whose sum is σ = 20254703616002. Its totient is φ = 20254703616000.

The previous prime is 20254703615987. The next prime is 20254703616013. The reversal of 20254703616001 is 10061630745202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20185260825601 + 69442790400 = 4492801^2 + 263520^2 .

It is a cyclic number.

It is not a de Polignac number, because 20254703616001 - 2⁷ = 20254703615873 is a prime.

It is not a weakly prime, because it can be changed into another prime (20254703016001) 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 as a sum of consecutive naturals, namely, 10127351808000 + 10127351808001.

It is an arithmetic number, because the mean of its divisors is an integer number (10127351808001).

Almost surely, 2^{20254703616001} is an apocalyptic number.

It is an amenable number.

20254703616001 is a deficient number, since it is larger than the sum of its proper divisors (1).

20254703616001 is an equidigital number, since it uses as much as digits as its factorization.

20254703616001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 20254703616001 in words is "twenty trillion, two hundred fifty-four billion, seven hundred three million, six hundred sixteen thousand, one".