10770666737 has 4 divisors (see below), whose sum is σ = 11061765876. Its totient is φ = 10479567600.

The previous prime is 10770666721. The next prime is 10770666763. The reversal of 10770666737 is 73766607701.

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 6086496256 + 4684170481 = 78016^2 + 68441^2 .

It is a cyclic number.

It is not a de Polignac number, because 10770666737 - 2⁴ = 10770666721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10770666037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145549514 + ... + 145549587.

It is an arithmetic number, because the mean of its divisors is an integer number (2765441469).

Almost surely, 2^10770666737 is an apocalyptic number.

It is an amenable number.

10770666737 is a deficient number, since it is larger than the sum of its proper divisors (291099139).

10770666737 is an equidigital number, since it uses as much as digits as its factorization.

10770666737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291099138.

The product of its (nonzero) digits is 1555848, while the sum is 50.

The spelling of 10770666737 in words is "ten billion, seven hundred seventy million, six hundred sixty-six thousand, seven hundred thirty-seven".