10746161521 has 4 divisors (see below), whose sum is σ = 10748372544. Its totient is φ = 10743950500.

The previous prime is 10746161507. The next prime is 10746161527. The reversal of 10746161521 is 12516164701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10746161521 - 2⁹ = 10746161009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10746161527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1098205 + ... + 1107946.

It is an arithmetic number, because the mean of its divisors is an integer number (2687093136).

Almost surely, 2^10746161521 is an apocalyptic number.

It is an amenable number.

10746161521 is a deficient number, since it is larger than the sum of its proper divisors (2211023).

10746161521 is an equidigital number, since it uses as much as digits as its factorization.

10746161521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2211022.

The product of its (nonzero) digits is 10080, while the sum is 34.

The spelling of 10746161521 in words is "ten billion, seven hundred forty-six million, one hundred sixty-one thousand, five hundred twenty-one".