52606447 has 6 divisors (see below), whose sum is σ = 52875368. Its totient is φ = 52338792.

The previous prime is 52606441. The next prime is 52606453. The reversal of 52606447 is 74460625.

It is an interprime number because it is at equal distance from previous prime (52606441) and next prime (52606453).

It is not a de Polignac number, because 52606447 - 2³ = 52606439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52606441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 71998 + ... + 72724.

Almost surely, 2^52606447 is an apocalyptic number.

52606447 is a deficient number, since it is larger than the sum of its proper divisors (268921).

52606447 is an frugal number, since it uses more digits than its factorization.

52606447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265 (or 996 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 52606447 is about 7253.0301943395. The cubic root of 52606447 is about 374.6965177215.

The spelling of 52606447 in words is "fifty-two million, six hundred six thousand, four hundred forty-seven".