52048522 has 8 divisors (see below), whose sum is σ = 78264900. Its totient is φ = 25960224.

The previous prime is 52048501. The next prime is 52048523. The reversal of 52048522 is 22584025.

It can be written as a sum of positive squares in 2 ways, for example, as 50282281 + 1766241 = 7091^2 + 1329^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (52048523) 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, 30997 + ... + 32632.

Almost surely, 2^52048522 is an apocalyptic number.

52048522 is a deficient number, since it is larger than the sum of its proper divisors (26216378).

52048522 is a wasteful number, since it uses less digits than its factorization.

52048522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64040.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 52048522 is about 7214.4661618168. The cubic root of 52048522 is about 373.3671750431.

The spelling of 52048522 in words is "fifty-two million, forty-eight thousand, five hundred twenty-two".