5272522 has 4 divisors (see below), whose sum is σ = 7908786. Its totient is φ = 2636260.

The previous prime is 5272517. The next prime is 5272541. The reversal of 5272522 is 2252725.

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

It can be written as a sum of positive squares in only one way, i.e., 4835601 + 436921 = 2199^2 + 661^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1318129 + ... + 1318132.

Almost surely, 2^5272522 is an apocalyptic number.

5272522 is a deficient number, since it is larger than the sum of its proper divisors (2636264).

5272522 is a wasteful number, since it uses less digits than its factorization.

5272522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2636263.

The product of its digits is 2800, while the sum is 25.

The square root of 5272522 is about 2296.1972911751. The cubic root of 5272522 is about 174.0495080859.

The spelling of 5272522 in words is "five million, two hundred seventy-two thousand, five hundred twenty-two".