10542729169 has 4 divisors (see below), whose sum is σ = 12048833344. Its totient is φ = 9036624996.

The previous prime is 10542729149. The next prime is 10542729173. The reversal of 10542729169 is 96192724501.

10542729169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 96192724501 = 1601 ⋅60082901.

It is not a de Polignac number, because 10542729169 - 2¹⁵ = 10542696401 is a prime.

It is a super-2 number, since 2×10542729169² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10542729149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 753052077 + ... + 753052090.

It is an arithmetic number, because the mean of its divisors is an integer number (3012208336).

Almost surely, 2^10542729169 is an apocalyptic number.

It is an amenable number.

10542729169 is a deficient number, since it is larger than the sum of its proper divisors (1506104175).

10542729169 is an equidigital number, since it uses as much as digits as its factorization.

10542729169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506104174.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 10542729169 in words is "ten billion, five hundred forty-two million, seven hundred twenty-nine thousand, one hundred sixty-nine".