52905286191 has 16 divisors (see below), whose sum is σ = 71952551424. Its totient is φ = 34565610144.

The previous prime is 52905286151. The next prime is 52905286249. The reversal of 52905286191 is 19168250925.

52905286191 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52905286191 - 2⁹ = 52905285679 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52905286191.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52905286121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46531 + ... + 328596.

It is an arithmetic number, because the mean of its divisors is an integer number (4497034464).

Almost surely, 2^52905286191 is an apocalyptic number.

52905286191 is a deficient number, since it is larger than the sum of its proper divisors (19047265233).

52905286191 is a wasteful number, since it uses less digits than its factorization.

52905286191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376070.

The product of its (nonzero) digits is 388800, while the sum is 48.

The spelling of 52905286191 in words is "fifty-two billion, nine hundred five million, two hundred eighty-six thousand, one hundred ninety-one".