10548940813643 has 4 divisors (see below), whose sum is σ = 10629467079528. Its totient is φ = 10468414547760.

The previous prime is 10548940813601. The next prime is 10548940813673. The reversal of 10548940813643 is 34631804984501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10548940813643 - 2³² = 10544645846347 is a prime.

It is a super-2 number, since 2×10548940813643² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10548940813673) 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, 40263132746 + ... + 40263133007.

It is an arithmetic number, because the mean of its divisors is an integer number (2657366769882).

Almost surely, 2^{10548940813643} is an apocalyptic number.

10548940813643 is a deficient number, since it is larger than the sum of its proper divisors (80526265885).

10548940813643 is an equidigital number, since it uses as much as digits as its factorization.

10548940813643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80526265884.

The product of its (nonzero) digits is 9953280, while the sum is 56.

The spelling of 10548940813643 in words is "ten trillion, five hundred forty-eight billion, nine hundred forty million, eight hundred thirteen thousand, six hundred forty-three".