52274109 has 8 divisors (see below), whose sum is σ = 70231392. Its totient is φ = 34583120.

The previous prime is 52274107. The next prime is 52274161. The reversal of 52274109 is 90147225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52274109 - 2¹ = 52274107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52274107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66114 + ... + 66899.

It is an arithmetic number, because the mean of its divisors is an integer number (8778924).

Almost surely, 2^52274109 is an apocalyptic number.

It is an amenable number.

52274109 is a deficient number, since it is larger than the sum of its proper divisors (17957283).

52274109 is a wasteful number, since it uses less digits than its factorization.

52274109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133147.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 52274109 is about 7230.0836094751. The cubic root of 52274109 is about 373.9058095423.

The spelling of 52274109 in words is "fifty-two million, two hundred seventy-four thousand, one hundred nine".