5455513273 has 4 divisors (see below), whose sum is σ = 6234872320. Its totient is φ = 4676154228.

The previous prime is 5455513249. The next prime is 5455513279. The reversal of 5455513273 is 3723155545.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5455513273 - 2⁵ = 5455513241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5455513279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389679513 + ... + 389679526.

It is an arithmetic number, because the mean of its divisors is an integer number (1558718080).

Almost surely, 2^5455513273 is an apocalyptic number.

It is an amenable number.

5455513273 is a deficient number, since it is larger than the sum of its proper divisors (779359047).

5455513273 is an equidigital number, since it uses as much as digits as its factorization.

5455513273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779359046.

The product of its digits is 315000, while the sum is 40.

The square root of 5455513273 is about 73861.4464588936. The cubic root of 5455513273 is about 1760.4020768057.

The spelling of 5455513273 in words is "five billion, four hundred fifty-five million, five hundred thirteen thousand, two hundred seventy-three".