20052655134 has 32 divisors (see below), whose sum is σ = 40434750720. Its totient is φ = 6629409600.

The previous prime is 20052655123. The next prime is 20052655141. The reversal of 20052655134 is 43155625002.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20052655095 and 20052655104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 848194 + ... + 871514.

It is an arithmetic number, because the mean of its divisors is an integer number (1263585960).

Almost surely, 2^20052655134 is an apocalyptic number.

20052655134 is an abundant number, since it is smaller than the sum of its proper divisors (20382095586).

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

20052655134 is a wasteful number, since it uses less digits than its factorization.

20052655134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24496.

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 20052655134 in words is "twenty billion, fifty-two million, six hundred fifty-five thousand, one hundred thirty-four".