14554040553 has 24 divisors (see below), whose sum is σ = 23478128128. Its totient is φ = 8956330704.

The previous prime is 14554040507. The next prime is 14554040573. The reversal of 14554040553 is 35504045541.

14554040553 is a `hidden beast` number, since 14 + 5 + 54 + 0 + 40 + 553 = 666.

It is not a de Polignac number, because 14554040553 - 2²⁹ = 14017169641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14554040573) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2300425 + ... + 2306742.

Almost surely, 2^14554040553 is an apocalyptic number.

14554040553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14554040553 is a deficient number, since it is larger than the sum of its proper divisors (8924087575).

14554040553 is an equidigital number, since it uses as much as digits as its factorization.

14554040553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4607195 (or 4607183 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 14554040553 in words is "fourteen billion, five hundred fifty-four million, forty thousand, five hundred fifty-three".