4945935393 has 72 divisors (see below), whose sum is σ = 8612388096. Its totient is φ = 2724321600.

The previous prime is 4945935317. The next prime is 4945935403. The reversal of 4945935393 is 3935395494.

4945935393 is a `hidden beast` number, since 49 + 4 + 593 + 5 + 3 + 9 + 3 = 666.

It is not a de Polignac number, because 4945935393 - 2¹⁴ = 4945919009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4945930393) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4524555 + ... + 4525647.

Almost surely, 2^4945935393 is an apocalyptic number.

It is an amenable number.

4945935393 is a deficient number, since it is larger than the sum of its proper divisors (3666452703).

4945935393 is a wasteful number, since it uses less digits than its factorization.

4945935393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475 (or 1465 counting only the distinct ones).

The product of its digits is 7873200, while the sum is 54.

The square root of 4945935393 is about 70327.3445609885. The cubic root of 4945935393 is about 1703.7903194104.

The spelling of 4945935393 in words is "four billion, nine hundred forty-five million, nine hundred thirty-five thousand, three hundred ninety-three".