20054260531110 has 32 divisors (see below), whose sum is σ = 51832550296800. Its totient is φ = 4936433361408.

The previous prime is 20054260531073. The next prime is 20054260531139. The reversal of 20054260531110 is 1113506245002.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25710590035 + ... + 25710590814.

It is an arithmetic number, because the mean of its divisors is an integer number (1619767196775).

Almost surely, 2^{20054260531110} is an apocalyptic number.

20054260531110 is an abundant number, since it is smaller than the sum of its proper divisors (31778289765690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20054260531110 is a wasteful number, since it uses less digits than its factorization.

20054260531110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51421180872.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 20054260531110 its reverse (1113506245002), we get a palindrome (21167766776112).

The spelling of 20054260531110 in words is "twenty trillion, fifty-four billion, two hundred sixty million, five hundred thirty-one thousand, one hundred ten".