10745827684521 has 32 divisors (see below), whose sum is σ = 15338669137920. Its totient is φ = 6676655994624.

The previous prime is 10745827684511. The next prime is 10745827684561. The reversal of 10745827684521 is 12548672854701.

It is not a de Polignac number, because 10745827684521 - 2¹⁴ = 10745827668137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10745827684511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11219641 + ... + 12139686.

It is an arithmetic number, because the mean of its divisors is an integer number (479333410560).

Almost surely, 2^{10745827684521} is an apocalyptic number.

It is an amenable number.

10745827684521 is a deficient number, since it is larger than the sum of its proper divisors (4592841453399).

10745827684521 is a wasteful number, since it uses less digits than its factorization.

10745827684521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23359525.

The product of its (nonzero) digits is 30105600, while the sum is 60.

The spelling of 10745827684521 in words is "ten trillion, seven hundred forty-five billion, eight hundred twenty-seven million, six hundred eighty-four thousand, five hundred twenty-one".