4733378927857 has 2 divisors, whose sum is σ = 4733378927858. Its totient is φ = 4733378927856.

The previous prime is 4733378927701. The next prime is 4733378927873. The reversal of 4733378927857 is 7587298733374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4173996097296 + 559382830561 = 2043036^2 + 747919^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4733378927857 is a prime.

It is a super-2 number, since 2×4733378927857² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4733378927857.

It is not a weakly prime, because it can be changed into another prime (4733378927897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2366689463928 + 2366689463929.

It is an arithmetic number, because the mean of its divisors is an integer number (2366689463929).

Almost surely, 2^{4733378927857} is an apocalyptic number.

It is an amenable number.

4733378927857 is a deficient number, since it is larger than the sum of its proper divisors (1).

4733378927857 is an equidigital number, since it uses as much as digits as its factorization.

4733378927857 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1493614080, while the sum is 73.

The spelling of 4733378927857 in words is "four trillion, seven hundred thirty-three billion, three hundred seventy-eight million, nine hundred twenty-seven thousand, eight hundred fifty-seven".