4745893905 has 12 divisors (see below), whose sum is σ = 8226216180. Its totient is φ = 2531143392.

The previous prime is 4745893883. The next prime is 4745893909. The reversal of 4745893905 is 5093985474.

4745893905 is a `hidden beast` number, since 474 + 5 + 89 + 3 + 90 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 779917329 + 3965976576 = 27927^2 + 62976^2 .

It is not a de Polignac number, because 4745893905 - 2¹⁵ = 4745861137 is a prime.

It is a super-2 number, since 2×4745893905² = 45047017915032298050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4745893909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52732110 + ... + 52732199.

It is an arithmetic number, because the mean of its divisors is an integer number (685518015).

Almost surely, 2^4745893905 is an apocalyptic number.

4745893905 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4745893905 is a deficient number, since it is larger than the sum of its proper divisors (3480322275).

4745893905 is a wasteful number, since it uses less digits than its factorization.

4745893905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105464320 (or 105464317 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The square root of 4745893905 is about 68890.4485759819. The cubic root of 4745893905 is about 1680.5031921689.

The spelling of 4745893905 in words is "four billion, seven hundred forty-five million, eight hundred ninety-three thousand, nine hundred five".