52060489 has 4 divisors (see below), whose sum is σ = 56065156. Its totient is φ = 48055824.

The previous prime is 52060483. The next prime is 52060493. The reversal of 52060489 is 98406025.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23619600 + 28440889 = 4860^2 + 5333^2 .

It is a cyclic number.

It is not a de Polignac number, because 52060489 - 2⁵ = 52060457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52060483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2002314 + ... + 2002339.

It is an arithmetic number, because the mean of its divisors is an integer number (14016289).

Almost surely, 2^52060489 is an apocalyptic number.

It is an amenable number.

52060489 is a deficient number, since it is larger than the sum of its proper divisors (4004667).

52060489 is a wasteful number, since it uses less digits than its factorization.

52060489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004666.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 52060489 is about 7215.2954894446. The cubic root of 52060489 is about 373.3957877197.

It can be divided in two parts, 520 and 60489, that added together give a square (61009 = 247²).

The spelling of 52060489 in words is "fifty-two million, sixty thousand, four hundred eighty-nine".