454321032755 has 4 divisors (see below), whose sum is σ = 545185239312. Its totient is φ = 363456826200.

The previous prime is 454321032751. The next prime is 454321032773. The reversal of 454321032755 is 557230123454.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 557230123454 = 2 ⋅278615061727.

It is not a de Polignac number, because 454321032755 - 2² = 454321032751 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454321032751) 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, 45432103271 + ... + 45432103280.

It is an arithmetic number, because the mean of its divisors is an integer number (136296309828).

Almost surely, 2^454321032755 is an apocalyptic number.

454321032755 is a deficient number, since it is larger than the sum of its proper divisors (90864206557).

454321032755 is an equidigital number, since it uses as much as digits as its factorization.

454321032755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90864206556.

The product of its (nonzero) digits is 504000, while the sum is 41.

The spelling of 454321032755 in words is "four hundred fifty-four billion, three hundred twenty-one million, thirty-two thousand, seven hundred fifty-five".