20054133053 has 8 divisors (see below), whose sum is σ = 21251292000. Its totient is φ = 18871141968.

The previous prime is 20054133049. The next prime is 20054133083. The reversal of 20054133053 is 35033145002.

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 20054133053 - 2² = 20054133049 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 (20054133013) 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, 3539051 + ... + 3544712.

It is an arithmetic number, because the mean of its divisors is an integer number (2656411500).

Almost surely, 2^20054133053 is an apocalyptic number.

It is an amenable number.

20054133053 is a deficient number, since it is larger than the sum of its proper divisors (1197158947).

20054133053 is a wasteful number, since it uses less digits than its factorization.

20054133053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7083931.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 20054133053 its reverse (35033145002), we get a palindrome (55087278055).

The spelling of 20054133053 in words is "twenty billion, fifty-four million, one hundred thirty-three thousand, fifty-three".