52099067 has 4 divisors (see below), whose sum is σ = 55163736. Its totient is φ = 49034400.

The previous prime is 52099043. The next prime is 52099079. The reversal of 52099067 is 76099025.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52099067 - 2⁸ = 52098811 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52099067.

It is not an unprimeable number, because it can be changed into a prime (52099027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532309 + ... + 1532342.

It is an arithmetic number, because the mean of its divisors is an integer number (13790934).

Almost surely, 2^52099067 is an apocalyptic number.

52099067 is a deficient number, since it is larger than the sum of its proper divisors (3064669).

52099067 is a wasteful number, since it uses less digits than its factorization.

52099067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3064668.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 52099067 is about 7217.9683429619. The cubic root of 52099067 is about 373.4879965223.

The spelling of 52099067 in words is "fifty-two million, ninety-nine thousand, sixty-seven".