14535435454 has 4 divisors (see below), whose sum is σ = 21803153184. Its totient is φ = 7267717726.

The previous prime is 14535435449. The next prime is 14535435479. The reversal of 14535435454 is 45453453541.

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

It is a super-2 number, since 2×14535435454² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14535435454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3633858862 + ... + 3633858865.

It is an arithmetic number, because the mean of its divisors is an integer number (5450788296).

Almost surely, 2^14535435454 is an apocalyptic number.

14535435454 is a deficient number, since it is larger than the sum of its proper divisors (7267717730).

14535435454 is an equidigital number, since it uses as much as digits as its factorization.

14535435454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7267717729.

The product of its digits is 1440000, while the sum is 43.

Adding to 14535435454 its reverse (45453453541), we get a palindrome (59988888995).

The spelling of 14535435454 in words is "fourteen billion, five hundred thirty-five million, four hundred thirty-five thousand, four hundred fifty-four".