52666503322 has 16 divisors (see below), whose sum is σ = 81600325632. Its totient is φ = 25467482160.

The previous prime is 52666503311. The next prime is 52666503377. The reversal of 52666503322 is 22330566625.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173893 + ... + 368200.

It is an arithmetic number, because the mean of its divisors is an integer number (5100020352).

Almost surely, 2^52666503322 is an apocalyptic number.

52666503322 is a deficient number, since it is larger than the sum of its proper divisors (28933822310).

52666503322 is a wasteful number, since it uses less digits than its factorization.

52666503322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543693.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 52666503322 in words is "fifty-two billion, six hundred sixty-six million, five hundred three thousand, three hundred twenty-two".