4547225147 has 4 divisors (see below), whose sum is σ = 4549227960. Its totient is φ = 4545222336.

The previous prime is 4547225129. The next prime is 4547225197. The reversal of 4547225147 is 7415227454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4547225147 - 2¹⁶ = 4547159611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4547225197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 997997 + ... + 1002542.

It is an arithmetic number, because the mean of its divisors is an integer number (1137306990).

Almost surely, 2^4547225147 is an apocalyptic number.

4547225147 is a deficient number, since it is larger than the sum of its proper divisors (2002813).

4547225147 is a wasteful number, since it uses less digits than its factorization.

4547225147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002812.

The product of its digits is 313600, while the sum is 41.

The square root of 4547225147 is about 67433.1161003257. The cubic root of 4547225147 is about 1656.7188717068.

The spelling of 4547225147 in words is "four billion, five hundred forty-seven million, two hundred twenty-five thousand, one hundred forty-seven".