52534691 has 24 divisors (see below), whose sum is σ = 61797120. Its totient is φ = 44518320.

The previous prime is 52534681. The next prime is 52534697. The reversal of 52534691 is 19643525.

52534691 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 52534691 - 2⁶ = 52534627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52534697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119450 + ... + 119888.

It is an arithmetic number, because the mean of its divisors is an integer number (2574880).

Almost surely, 2^52534691 is an apocalyptic number.

52534691 is a deficient number, since it is larger than the sum of its proper divisors (9262429).

52534691 is a wasteful number, since it uses less digits than its factorization.

52534691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527 (or 516 counting only the distinct ones).

The product of its digits is 32400, while the sum is 35.

The square root of 52534691 is about 7248.0818841953. The cubic root of 52534691 is about 374.5260762721.

The spelling of 52534691 in words is "fifty-two million, five hundred thirty-four thousand, six hundred ninety-one".