52500555011 has 4 divisors (see below), whose sum is σ = 52501066800. Its totient is φ = 52500043224.

The previous prime is 52500555007. The next prime is 52500555049. The reversal of 52500555011 is 11055500525.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52500555011 - 2² = 52500555007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52500555001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42956 + ... + 326873.

It is an arithmetic number, because the mean of its divisors is an integer number (13125266700).

Almost surely, 2^52500555011 is an apocalyptic number.

52500555011 is a deficient number, since it is larger than the sum of its proper divisors (511789).

52500555011 is a wasteful number, since it uses less digits than its factorization.

52500555011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511788.

The product of its (nonzero) digits is 6250, while the sum is 29.

The spelling of 52500555011 in words is "fifty-two billion, five hundred million, five hundred fifty-five thousand, eleven".