4945041757 has 2 divisors, whose sum is σ = 4945041758. Its totient is φ = 4945041756.

The previous prime is 4945041733. The next prime is 4945041767. The reversal of 4945041757 is 7571405494.

4945041757 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4930707961 + 14333796 = 70219^2 + 3786^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4945041757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4945041767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2472520878 + 2472520879.

It is an arithmetic number, because the mean of its divisors is an integer number (2472520879).

Almost surely, 2^4945041757 is an apocalyptic number.

It is an amenable number.

4945041757 is a deficient number, since it is larger than the sum of its proper divisors (1).

4945041757 is an equidigital number, since it uses as much as digits as its factorization.

4945041757 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 705600, while the sum is 46.

The square root of 4945041757 is about 70320.9908704364. The cubic root of 4945041757 is about 1703.6876991135.

The spelling of 4945041757 in words is "four billion, nine hundred forty-five million, forty-one thousand, seven hundred fifty-seven".