52276427 has 4 divisors (see below), whose sum is σ = 59744496. Its totient is φ = 44808360.

The previous prime is 52276423. The next prime is 52276439. The reversal of 52276427 is 72467225.

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 52276427 - 2² = 52276423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52276423) 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, 3734024 + ... + 3734037.

It is an arithmetic number, because the mean of its divisors is an integer number (14936124).

Almost surely, 2^52276427 is an apocalyptic number.

52276427 is a deficient number, since it is larger than the sum of its proper divisors (7468069).

52276427 is an equidigital number, since it uses as much as digits as its factorization.

52276427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7468068.

The product of its digits is 47040, while the sum is 35.

The square root of 52276427 is about 7230.2439101319. The cubic root of 52276427 is about 373.9113361843.

The spelling of 52276427 in words is "fifty-two million, two hundred seventy-six thousand, four hundred twenty-seven".