4511738956 has 12 divisors (see below), whose sum is σ = 7900302592. Its totient is φ = 2254509648.

The previous prime is 4511738951. The next prime is 4511739017. The reversal of 4511738956 is 6598371154.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4511738951) 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, 332475 + ... + 345778.

Almost surely, 2^4511738956 is an apocalyptic number.

It is an amenable number.

4511738956 is a deficient number, since it is larger than the sum of its proper divisors (3388563636).

4511738956 is a wasteful number, since it uses less digits than its factorization.

4511738956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679920 (or 679918 counting only the distinct ones).

The product of its digits is 907200, while the sum is 49.

The square root of 4511738956 is about 67169.4793488829. The cubic root of 4511738956 is about 1652.3979771355.

The spelling of 4511738956 in words is "four billion, five hundred eleven million, seven hundred thirty-eight thousand, nine hundred fifty-six".