4525319 has 8 divisors (see below), whose sum is σ = 4756992. Its totient is φ = 4296600.

The previous prime is 4525309. The next prime is 4525321. The reversal of 4525319 is 9135254.

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

It is a cyclic number.

It is not a de Polignac number, because 4525319 - 2⁴ = 4525303 is a prime.

It is a super-2 number, since 2×4525319² = 40957024103522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4525291 and 4525300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4525309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2822 + ... + 4124.

It is an arithmetic number, because the mean of its divisors is an integer number (594624).

Almost surely, 2^4525319 is an apocalyptic number.

4525319 is a deficient number, since it is larger than the sum of its proper divisors (231673).

4525319 is a wasteful number, since it uses less digits than its factorization.

4525319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477.

The product of its digits is 5400, while the sum is 29.

The square root of 4525319 is about 2127.2797183257. The cubic root of 4525319 is about 165.4054187085.

The spelling of 4525319 in words is "four million, five hundred twenty-five thousand, three hundred nineteen".