20553081341 has 8 divisors (see below), whose sum is σ = 22605026304. Its totient is φ = 18568413360.

The previous prime is 20553081331. The next prime is 20553081343. The reversal of 20553081341 is 14318035502.

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 20553081341 - 2²⁶ = 20485972477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20553081298 and 20553081307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20553081343) 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, 16818605 + ... + 16819826.

It is an arithmetic number, because the mean of its divisors is an integer number (2825628288).

Almost surely, 2^20553081341 is an apocalyptic number.

It is an amenable number.

20553081341 is a deficient number, since it is larger than the sum of its proper divisors (2051944963).

20553081341 is a wasteful number, since it uses less digits than its factorization.

20553081341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33638491.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 20553081341 in words is "twenty billion, five hundred fifty-three million, eighty-one thousand, three hundred forty-one".