4545325319 has 8 divisors (see below), whose sum is σ = 4597734960. Its totient is φ = 4492945600.

The previous prime is 4545325261. The next prime is 4545325333. The reversal of 4545325319 is 9135235454.

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 4545325319 - 2²⁰ = 4544276743 is a prime.

It is a super-2 number, since 2×4545325319² = 41319964511084903522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545325399) 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, 474164 + ... + 483654.

It is an arithmetic number, because the mean of its divisors is an integer number (574716870).

Almost surely, 2^4545325319 is an apocalyptic number.

4545325319 is a deficient number, since it is larger than the sum of its proper divisors (52409641).

4545325319 is an equidigital number, since it uses as much as digits as its factorization.

4545325319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14961.

The product of its digits is 324000, while the sum is 41.

The square root of 4545325319 is about 67419.0278704759. The cubic root of 4545325319 is about 1656.4881141760.

The spelling of 4545325319 in words is "four billion, five hundred forty-five million, three hundred twenty-five thousand, three hundred nineteen".