52666606254 has 32 divisors (see below), whose sum is σ = 112113248256. Its totient is φ = 16436343680.

The previous prime is 52666606229. The next prime is 52666606297. The reversal of 52666606254 is 45260666625.

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, 1332192 + ... + 1371155.

It is an arithmetic number, because the mean of its divisors is an integer number (3503539008).

Almost surely, 2^52666606254 is an apocalyptic number.

52666606254 is an abundant number, since it is smaller than the sum of its proper divisors (59446642002).

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

52666606254 is a wasteful number, since it uses less digits than its factorization.

52666606254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2703560.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 52666606254 in words is "fifty-two billion, six hundred sixty-six million, six hundred six thousand, two hundred fifty-four".