20050025351053 has 8 divisors (see below), whose sum is σ = 20123948260800. Its totient is φ = 19976165278368.

The previous prime is 20050025350903. The next prime is 20050025351071. The reversal of 20050025351053 is 35015352005002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20050025351053 - 2⁹ = 20050025350541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20050025351093) 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, 15069883 + ... + 16346296.

It is an arithmetic number, because the mean of its divisors is an integer number (2515493532600).

Almost surely, 2^{20050025351053} is an apocalyptic number.

It is an amenable number.

20050025351053 is a deficient number, since it is larger than the sum of its proper divisors (73922909747).

20050025351053 is a wasteful number, since it uses less digits than its factorization.

20050025351053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31418531.

The product of its (nonzero) digits is 22500, while the sum is 31.

Adding to 20050025351053 its reverse (35015352005002), we get a palindrome (55065377356055).

The spelling of 20050025351053 in words is "twenty trillion, fifty billion, twenty-five million, three hundred fifty-one thousand, fifty-three".