108757025761 has 2 divisors, whose sum is σ = 108757025762. Its totient is φ = 108757025760.

The previous prime is 108757025731. The next prime is 108757025777. The reversal of 108757025761 is 167520757801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107949045136 + 807980625 = 328556^2 + 28425^2 .

It is an emirp because it is prime and its reverse (167520757801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108757025761 - 2¹³ = 108757017569 is a prime.

It is not a weakly prime, because it can be changed into another prime (108757025731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54378512880 + 54378512881.

It is an arithmetic number, because the mean of its divisors is an integer number (54378512881).

Almost surely, 2^108757025761 is an apocalyptic number.

It is an amenable number.

108757025761 is a deficient number, since it is larger than the sum of its proper divisors (1).

108757025761 is an equidigital number, since it uses as much as digits as its factorization.

108757025761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 823200, while the sum is 49.

The spelling of 108757025761 in words is "one hundred eight billion, seven hundred fifty-seven million, twenty-five thousand, seven hundred sixty-one".