20553426214150 has 12 divisors (see below), whose sum is σ = 38229372758412. Its totient is φ = 8221370485640.

The previous prime is 20553426214127. The next prime is 20553426214163. The reversal of 20553426214150 is 5141262435502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 205534262092 + ... + 205534262191.

It is an arithmetic number, because the mean of its divisors is an integer number (3185781063201).

Almost surely, 2^{20553426214150} is an apocalyptic number.

20553426214150 is a deficient number, since it is larger than the sum of its proper divisors (17675946544262).

20553426214150 is a wasteful number, since it uses less digits than its factorization.

20553426214150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411068524295 (or 411068524290 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 20553426214150 its reverse (5141262435502), we get a palindrome (25694688649652).

The spelling of 20553426214150 in words is "twenty trillion, five hundred fifty-three billion, four hundred twenty-six million, two hundred fourteen thousand, one hundred fifty".