4555231465 has 4 divisors (see below), whose sum is σ = 5466277764. Its totient is φ = 3644185168.

The previous prime is 4555231459. The next prime is 4555231469. The reversal of 4555231465 is 5641325554.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5641325554 = 2 ⋅2820662777.

It can be written as a sum of positive squares in 2 ways, for example, as 1438912489 + 3116318976 = 37933^2 + 55824^2 .

It is a cyclic number.

It is not a de Polignac number, because 4555231465 - 2¹³ = 4555223273 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4555231469) 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, 455523142 + ... + 455523151.

It is an arithmetic number, because the mean of its divisors is an integer number (1366569441).

Almost surely, 2^4555231465 is an apocalyptic number.

It is an amenable number.

4555231465 is a deficient number, since it is larger than the sum of its proper divisors (911046299).

4555231465 is an equidigital number, since it uses as much as digits as its factorization.

4555231465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911046298.

The product of its digits is 360000, while the sum is 40.

The square root of 4555231465 is about 67492.4548746006. The cubic root of 4555231465 is about 1657.6906321770.

The spelling of 4555231465 in words is "four billion, five hundred fifty-five million, two hundred thirty-one thousand, four hundred sixty-five".