4518032845 has 8 divisors (see below), whose sum is σ = 5596531200. Its totient is φ = 3497831760.

The previous prime is 4518032837. The next prime is 4518032861. The reversal of 4518032845 is 5482308154.

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

It is not a de Polignac number, because 4518032845 - 2³ = 4518032837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4518032798 and 4518032807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14574145 + ... + 14574454.

It is an arithmetic number, because the mean of its divisors is an integer number (699566400).

Almost surely, 2^4518032845 is an apocalyptic number.

It is an amenable number.

4518032845 is a deficient number, since it is larger than the sum of its proper divisors (1078498355).

4518032845 is a wasteful number, since it uses less digits than its factorization.

4518032845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29148635.

The product of its (nonzero) digits is 153600, while the sum is 40.

The square root of 4518032845 is about 67216.3138307956. The cubic root of 4518032845 is about 1653.1659867864.

The spelling of 4518032845 in words is "four billion, five hundred eighteen million, thirty-two thousand, eight hundred forty-five".