4519025 has 48 divisors (see below), whose sum is σ = 7142400. Its totient is φ = 2822400.

The previous prime is 4519019. The next prime is 4519049. The reversal of 4519025 is 5209154.

It is not a de Polignac number, because 4519025 - 2¹⁶ = 4453489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4518985 and 4519003.

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 in 47 ways as a sum of consecutive naturals, for example, 145760 + ... + 145790.

It is an arithmetic number, because the mean of its divisors is an integer number (148800).

Almost surely, 2^4519025 is an apocalyptic number.

It is an amenable number.

4519025 is a deficient number, since it is larger than the sum of its proper divisors (2623375).

4519025 is a wasteful number, since it uses less digits than its factorization.

4519025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 4519025 is about 2125.7998494684. The cubic root of 4519025 is about 165.3286989068.

The spelling of 4519025 in words is "four million, five hundred nineteen thousand, twenty-five".