52471559 has 8 divisors (see below), whose sum is σ = 63123840. Its totient is φ = 42608376.

The previous prime is 52471553. The next prime is 52471577. The reversal of 52471559 is 95517425.

It is a happy number.

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 52471559 - 2⁴ = 52471543 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 (52471553) 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 7 ways as a sum of consecutive naturals, for example, 197129 + ... + 197394.

It is an arithmetic number, because the mean of its divisors is an integer number (7890480).

Almost surely, 2^52471559 is an apocalyptic number.

52471559 is a deficient number, since it is larger than the sum of its proper divisors (10652281).

52471559 is a wasteful number, since it uses less digits than its factorization.

52471559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394549.

The product of its digits is 63000, while the sum is 38.

The square root of 52471559 is about 7243.7254917618. The cubic root of 52471559 is about 374.3759909506.

The spelling of 52471559 in words is "fifty-two million, four hundred seventy-one thousand, five hundred fifty-nine".