5545272725455 has 16 divisors (see below), whose sum is σ = 6708311733024. Its totient is φ = 4400364608640.

The previous prime is 5545272725371. The next prime is 5545272725479.

5545272725455 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5545272725455 - 2²⁹ = 5544735854543 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5545272725455.

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, 8178072 + ... + 8830141.

It is an arithmetic number, because the mean of its divisors is an integer number (419269483314).

Almost surely, 2^{5545272725455} is an apocalyptic number.

5545272725455 is a deficient number, since it is larger than the sum of its proper divisors (1163039007569).

5545272725455 is a wasteful number, since it uses less digits than its factorization.

5545272725455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17008746.

The product of its digits is 98000000, while the sum is 58.

The spelling of 5545272725455 in words is "five trillion, five hundred forty-five billion, two hundred seventy-two million, seven hundred twenty-five thousand, four hundred fifty-five".