2455558273 has 8 divisors (see below), whose sum is σ = 2806768448. Its totient is φ = 2104452144.

The previous prime is 2455558181. The next prime is 2455558277. The reversal of 2455558273 is 3728555542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2455558273 - 2⁹ = 2455557761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2455558277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33715 + ... + 77767.

It is an arithmetic number, because the mean of its divisors is an integer number (350846056).

Almost surely, 2^2455558273 is an apocalyptic number.

It is an amenable number.

2455558273 is a deficient number, since it is larger than the sum of its proper divisors (351210175).

2455558273 is an equidigital number, since it uses as much as digits as its factorization.

2455558273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52023.

The product of its digits is 1680000, while the sum is 46.

The square root of 2455558273 is about 49553.5899103183. The cubic root of 2455558273 is about 1349.1184501707.

It can be divided in two parts, 245555 and 8273, that added together give a triangular number (253828 = T₇₁₂).

The spelling of 2455558273 in words is "two billion, four hundred fifty-five million, five hundred fifty-eight thousand, two hundred seventy-three".