10540455423 has 16 divisors (see below), whose sum is σ = 14356333056. Its totient is φ = 6875844480.

The previous prime is 10540455407. The next prime is 10540455451. The reversal of 10540455423 is 32455404501.

It is not a de Polignac number, because 10540455423 - 2⁴ = 10540455407 is a prime.

It is a super-2 number, since 2×10540455423² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10540455493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1016103 + ... + 1026423.

It is an arithmetic number, because the mean of its divisors is an integer number (897270816).

Almost surely, 2^10540455423 is an apocalyptic number.

10540455423 is a deficient number, since it is larger than the sum of its proper divisors (3815877633).

10540455423 is a wasteful number, since it uses less digits than its factorization.

10540455423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17614.

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 10540455423 its reverse (32455404501), we get a palindrome (42995859924).

The spelling of 10540455423 in words is "ten billion, five hundred forty million, four hundred fifty-five thousand, four hundred twenty-three".