1454532005455 has 16 divisors (see below), whose sum is σ = 1746478329120. Its totient is φ = 1162932553728.

The previous prime is 1454532005431. The next prime is 1454532005473. The reversal of 1454532005455 is 5545002354541.

It is a cyclic number.

It is not a de Polignac number, because 1454532005455 - 2³³ = 1445942070863 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67853419 + ... + 67874851.

It is an arithmetic number, because the mean of its divisors is an integer number (109154895570).

Almost surely, 2^{1454532005455} is an apocalyptic number.

1454532005455 is a deficient number, since it is larger than the sum of its proper divisors (291946323665).

1454532005455 is a wasteful number, since it uses less digits than its factorization.

1454532005455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28890.

The product of its (nonzero) digits is 1200000, while the sum is 43.

Adding to 1454532005455 its reverse (5545002354541), we get a palindrome (6999534359996).

The spelling of 1454532005455 in words is "one trillion, four hundred fifty-four billion, five hundred thirty-two million, five thousand, four hundred fifty-five".