4051349868757 has 2 divisors, whose sum is σ = 4051349868758. Its totient is φ = 4051349868756.

The previous prime is 4051349868743. The next prime is 4051349868767. The reversal of 4051349868757 is 7578689431504.

4051349868757 is digitally balanced in base 2, 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., 2661877088676 + 1389472780081 = 1631526^2 + 1178759^2 .

It is a cyclic number.

It is not a de Polignac number, because 4051349868757 - 2³⁹ = 3501594054869 is a prime.

It is a super-2 number, since 2×4051349868757² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4051349868692 and 4051349868701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4051349868707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025674934378 + 2025674934379.

It is an arithmetic number, because the mean of its divisors is an integer number (2025674934379).

Almost surely, 2^{4051349868757} is an apocalyptic number.

It is an amenable number.

4051349868757 is a deficient number, since it is larger than the sum of its proper divisors (1).

4051349868757 is an equidigital number, since it uses as much as digits as its factorization.

4051349868757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 203212800, while the sum is 67.

The spelling of 4051349868757 in words is "four trillion, fifty-one billion, three hundred forty-nine million, eight hundred sixty-eight thousand, seven hundred fifty-seven".