52899227 has 4 divisors (see below), whose sum is σ = 53056536. Its totient is φ = 52741920.

The previous prime is 52899221. The next prime is 52899239. The reversal of 52899227 is 72299825.

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 52899227 - 2⁶ = 52899163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52899221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78149 + ... + 78822.

It is an arithmetic number, because the mean of its divisors is an integer number (13264134).

Almost surely, 2^52899227 is an apocalyptic number.

52899227 is a deficient number, since it is larger than the sum of its proper divisors (157309).

52899227 is a wasteful number, since it uses less digits than its factorization.

52899227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157308.

The product of its digits is 181440, while the sum is 44.

The square root of 52899227 is about 7273.1854781794. The cubic root of 52899227 is about 375.3903538190.

The spelling of 52899227 in words is "fifty-two million, eight hundred ninety-nine thousand, two hundred twenty-seven".