5522525 has 6 divisors (see below), whose sum is σ = 6847962. Its totient is φ = 4418000.

The previous prime is 5522519. The next prime is 5522527. The reversal of 5522525 is 5252255.

It can be written as a sum of positive squares in 3 ways, for example, as 1976836 + 3545689 = 1406^2 + 1883^2 .

It is not a de Polignac number, because 5522525 - 2¹⁴ = 5506141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5522494 and 5522503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5522527) 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, 110426 + ... + 110475.

It is an arithmetic number, because the mean of its divisors is an integer number (1141327).

Almost surely, 2^5522525 is an apocalyptic number.

It is an amenable number.

5522525 is a deficient number, since it is larger than the sum of its proper divisors (1325437).

5522525 is a wasteful number, since it uses less digits than its factorization.

5522525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220911 (or 220906 counting only the distinct ones).

The product of its digits is 5000, while the sum is 26.

The square root of 5522525 is about 2350.0053191429. The cubic root of 5522525 is about 176.7580615670.

It can be divided in two parts, 55225 and 25, that multiplied together give a square (1380625 = 1175²).

The spelling of 5522525 in words is "five million, five hundred twenty-two thousand, five hundred twenty-five".