10854946318757 has 2 divisors, whose sum is σ = 10854946318758. Its totient is φ = 10854946318756.

The previous prime is 10854946318703. The next prime is 10854946318763. The reversal of 10854946318757 is 75781364945801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9227979742081 + 1626966576676 = 3037759^2 + 1275526^2 .

It is a cyclic number.

It is not a de Polignac number, because 10854946318757 - 2⁸ = 10854946318501 is a prime.

It is a super-2 number, since 2×10854946318757² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10854946318157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5427473159378 + 5427473159379.

It is an arithmetic number, because the mean of its divisors is an integer number (5427473159379).

Almost surely, 2^{10854946318757} is an apocalyptic number.

It is an amenable number.

10854946318757 is a deficient number, since it is larger than the sum of its proper divisors (1).

10854946318757 is an equidigital number, since it uses as much as digits as its factorization.

10854946318757 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 203212800, while the sum is 68.

The spelling of 10854946318757 in words is "ten trillion, eight hundred fifty-four billion, nine hundred forty-six million, three hundred eighteen thousand, seven hundred fifty-seven".