14540452553 has 16 divisors (see below), whose sum is σ = 15933299712. Its totient is φ = 13159530000.

The previous prime is 14540452541. The next prime is 14540452559. The reversal of 14540452553 is 35525404541.

It is a cyclic number.

It is not a de Polignac number, because 14540452553 - 2⁶ = 14540452489 is a prime.

It is a super-2 number, since 2×14540452553² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14540452559) 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, 5698628 + ... + 5701178.

It is an arithmetic number, because the mean of its divisors is an integer number (995831232).

Almost surely, 2^14540452553 is an apocalyptic number.

It is an amenable number.

14540452553 is a deficient number, since it is larger than the sum of its proper divisors (1392847159).

14540452553 is a wasteful number, since it uses less digits than its factorization.

14540452553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4676.

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 14540452553 in words is "fourteen billion, five hundred forty million, four hundred fifty-two thousand, five hundred fifty-three".