52576427 has 4 divisors (see below), whose sum is σ = 55669176. Its totient is φ = 49483680.

The previous prime is 52576411. The next prime is 52576429. The reversal of 52576427 is 72467525.

It is a happy number.

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 52576427 - 2⁴ = 52576411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52576429) 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, 1546349 + ... + 1546382.

It is an arithmetic number, because the mean of its divisors is an integer number (13917294).

Almost surely, 2^52576427 is an apocalyptic number.

52576427 is a deficient number, since it is larger than the sum of its proper divisors (3092749).

52576427 is a wasteful number, since it uses less digits than its factorization.

52576427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3092748.

The product of its digits is 117600, while the sum is 38.

The square root of 52576427 is about 7250.9604191445. The cubic root of 52576427 is about 374.6252303260.

The spelling of 52576427 in words is "fifty-two million, five hundred seventy-six thousand, four hundred twenty-seven".