5444272455 has 16 divisors (see below), whose sum is σ = 8774421984. Its totient is φ = 2882416640.

The previous prime is 5444272397. The next prime is 5444272487. The reversal of 5444272455 is 5542724445.

It is not a de Polignac number, because 5444272455 - 2⁶ = 5444272391 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, 1322586 + ... + 1326695.

It is an arithmetic number, because the mean of its divisors is an integer number (548401374).

Almost surely, 2^5444272455 is an apocalyptic number.

5444272455 is a deficient number, since it is larger than the sum of its proper divisors (3330149529).

5444272455 is a wasteful number, since it uses less digits than its factorization.

5444272455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649426.

The product of its digits is 896000, while the sum is 42.

The square root of 5444272455 is about 73785.3132743909. The cubic root of 5444272455 is about 1759.1921713442.

The spelling of 5444272455 in words is "five billion, four hundred forty-four million, two hundred seventy-two thousand, four hundred fifty-five".