5519525 has 12 divisors (see below), whose sum is σ = 7466784. Its totient is φ = 4014000.

The previous prime is 5519489. The next prime is 5519531. The reversal of 5519525 is 5259155.

It is not a de Polignac number, because 5519525 - 2¹⁰ = 5518501 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 = 5519491 and 5519500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9761 + ... + 10310.

It is an arithmetic number, because the mean of its divisors is an integer number (622232).

Almost surely, 2^5519525 is an apocalyptic number.

5519525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5519525 is a deficient number, since it is larger than the sum of its proper divisors (1947259).

5519525 is a wasteful number, since it uses less digits than its factorization.

5519525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20092 (or 20087 counting only the distinct ones).

The product of its digits is 11250, while the sum is 32.

The square root of 5519525 is about 2349.3669360064. The cubic root of 5519525 is about 176.7260490224.

The spelling of 5519525 in words is "five million, five hundred nineteen thousand, five hundred twenty-five".