4745449130 has 8 divisors (see below), whose sum is σ = 8541808452. Its totient is φ = 1898179648.

The previous prime is 4745449129. The next prime is 4745449147. The reversal of 4745449130 is 319445474.

It can be written as a sum of positive squares in 2 ways, for example, as 4621416361 + 124032769 = 67981^2 + 11137^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237272447 + ... + 237272466.

Almost surely, 2^4745449130 is an apocalyptic number.

4745449130 is a deficient number, since it is larger than the sum of its proper divisors (3796359322).

4745449130 is a wasteful number, since it uses less digits than its factorization.

4745449130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474544920.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 4745449130 is about 68887.2203677867. The cubic root of 4745449130 is about 1680.4506928103.

The spelling of 4745449130 in words is "four billion, seven hundred forty-five million, four hundred forty-nine thousand, one hundred thirty".