4520974736 has 10 divisors (see below), whose sum is σ = 8759388582. Its totient is φ = 2260487360.

The previous prime is 4520974723. The next prime is 4520974793. The reversal of 4520974736 is 6374790254.

It can be written as a sum of positive squares in only one way, i.e., 3903750400 + 617224336 = 62480^2 + 24844^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141280445 + ... + 141280476.

Almost surely, 2^4520974736 is an apocalyptic number.

It is an amenable number.

4520974736 is a deficient number, since it is larger than the sum of its proper divisors (4238413846).

4520974736 is a wasteful number, since it uses less digits than its factorization.

4520974736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282560929 (or 282560923 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 47.

The square root of 4520974736 is about 67238.1940269071. The cubic root of 4520974736 is about 1653.5247254298.

The spelling of 4520974736 in words is "four billion, five hundred twenty million, nine hundred seventy-four thousand, seven hundred thirty-six".