14535514454 has 32 divisors (see below), whose sum is σ = 23802543360. Its totient is φ = 6629326848.

The previous prime is 14535514451. The next prime is 14535514457. The reversal of 14535514454 is 45441553541.

It is an interprime number because it is at equal distance from previous prime (14535514451) and next prime (14535514457).

It is a super-2 number, since 2×14535514454² (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 (14535514451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300827 + ... + 345785.

It is an arithmetic number, because the mean of its divisors is an integer number (743829480).

Almost surely, 2^14535514454 is an apocalyptic number.

14535514454 is a deficient number, since it is larger than the sum of its proper divisors (9267028906).

14535514454 is a wasteful number, since it uses less digits than its factorization.

14535514454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45272.

The product of its digits is 480000, while the sum is 41.

The spelling of 14535514454 in words is "fourteen billion, five hundred thirty-five million, five hundred fourteen thousand, four hundred fifty-four".