10542936169 has 4 divisors (see below), whose sum is σ = 10543818240. Its totient is φ = 10542054100.

The previous prime is 10542936161. The next prime is 10542936181. The reversal of 10542936169 is 96163924501.

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: 96163924501 = 163 ⋅589962727.

It is a cyclic number.

It is not a de Polignac number, because 10542936169 - 2³ = 10542936161 is a prime.

It is a super-2 number, since 2×10542936169² (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 (10542936161) 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, 422857 + ... + 447094.

It is an arithmetic number, because the mean of its divisors is an integer number (2635954560).

Almost surely, 2^10542936169 is an apocalyptic number.

It is an amenable number.

10542936169 is a deficient number, since it is larger than the sum of its proper divisors (882071).

10542936169 is an equidigital number, since it uses as much as digits as its factorization.

10542936169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882070.

The product of its (nonzero) digits is 349920, while the sum is 46.

The spelling of 10542936169 in words is "ten billion, five hundred forty-two million, nine hundred thirty-six thousand, one hundred sixty-nine".