4552045215 has 16 divisors (see below), whose sum is σ = 7288512000. Its totient is φ = 2426010912.

The previous prime is 4552045187. The next prime is 4552045229. The reversal of 4552045215 is 5125402554.

It is not a de Polignac number, because 4552045215 - 2⁹ = 4552044703 is a prime.

It is a super-2 number, since 2×4552045215² = 41442231278808792450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87475 + ... + 129444.

It is an arithmetic number, because the mean of its divisors is an integer number (455532000).

Almost surely, 2^4552045215 is an apocalyptic number.

4552045215 is a deficient number, since it is larger than the sum of its proper divisors (2736466785).

4552045215 is a wasteful number, since it uses less digits than its factorization.

4552045215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218326.

The product of its (nonzero) digits is 40000, while the sum is 33.

The square root of 4552045215 is about 67468.8462551421. The cubic root of 4552045215 is about 1657.3040401317.

Adding to 4552045215 its reverse (5125402554), we get a palindrome (9677447769).

The spelling of 4552045215 in words is "four billion, five hundred fifty-two million, forty-five thousand, two hundred fifteen".