10660373575477 has 4 divisors (see below), whose sum is σ = 10920382687116. Its totient is φ = 10400364463840.

The previous prime is 10660373575457. The next prime is 10660373575483. The reversal of 10660373575477 is 77457537306601.

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 2161014661521 + 8499358913956 = 1470039^2 + 2915366^2 .

It is a cyclic number.

It is not a de Polignac number, because 10660373575477 - 2³⁹ = 10110617761589 is a prime.

It is a super-2 number, since 2×10660373575477² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10660373575457) 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, 130004555758 + ... + 130004555839.

It is an arithmetic number, because the mean of its divisors is an integer number (2730095671779).

Almost surely, 2^{10660373575477} is an apocalyptic number.

It is an amenable number.

10660373575477 is a deficient number, since it is larger than the sum of its proper divisors (260009111639).

10660373575477 is an equidigital number, since it uses as much as digits as its factorization.

10660373575477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260009111638.

The product of its (nonzero) digits is 77792400, while the sum is 61.

The spelling of 10660373575477 in words is "ten trillion, six hundred sixty billion, three hundred seventy-three million, five hundred seventy-five thousand, four hundred seventy-seven".