10754377777765 has 4 divisors (see below), whose sum is σ = 12905253333324. Its totient is φ = 8603502222208.

The previous prime is 10754377777757. The next prime is 10754377777771. The reversal of 10754377777765 is 56777777345701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7842027331044 + 2912350446721 = 2800362^2 + 1706561^2 .

It is a cyclic number.

It is not a de Polignac number, because 10754377777765 - 2³ = 10754377777757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1075437777772 + ... + 1075437777781.

It is an arithmetic number, because the mean of its divisors is an integer number (3226313333331).

Almost surely, 2^{10754377777765} is an apocalyptic number.

It is an amenable number.

10754377777765 is a deficient number, since it is larger than the sum of its proper divisors (2150875555559).

10754377777765 is an equidigital number, since it uses as much as digits as its factorization.

10754377777765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150875555558.

The product of its (nonzero) digits is 1482377400, while the sum is 73.

The spelling of 10754377777765 in words is "ten trillion, seven hundred fifty-four billion, three hundred seventy-seven million, seven hundred seventy-seven thousand, seven hundred sixty-five".