4953395943 has 16 divisors (see below), whose sum is σ = 7657424640. Its totient is φ = 3158686872.

The previous prime is 4953395939. The next prime is 4953395957. The reversal of 4953395943 is 3495933594.

4953395943 is a `hidden beast` number, since 49 + 5 + 3 + 3 + 9 + 594 + 3 = 666.

It is not a de Polignac number, because 4953395943 - 2² = 4953395939 is a prime.

It is a super-2 number, since 2×4953395943² = 49072262736257718498, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4953395943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4953395983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3987621 + ... + 3988862.

It is an arithmetic number, because the mean of its divisors is an integer number (478589040).

Almost surely, 2^4953395943 is an apocalyptic number.

4953395943 is a deficient number, since it is larger than the sum of its proper divisors (2704028697).

4953395943 is a wasteful number, since it uses less digits than its factorization.

4953395943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7976515 (or 7976509 counting only the distinct ones).

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

The square root of 4953395943 is about 70380.3661755180. The cubic root of 4953395943 is about 1704.6465664041.

The spelling of 4953395943 in words is "four billion, nine hundred fifty-three million, three hundred ninety-five thousand, nine hundred forty-three".