4505006455 has 4 divisors (see below), whose sum is σ = 5406007752. Its totient is φ = 3604005160.

The previous prime is 4505006453. The next prime is 4505006461. The reversal of 4505006455 is 5546005054.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4505006455 - 2¹ = 4505006453 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4505006455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4505006453) 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, 450500641 + ... + 450500650.

It is an arithmetic number, because the mean of its divisors is an integer number (1351501938).

Almost surely, 2^4505006455 is an apocalyptic number.

4505006455 is a deficient number, since it is larger than the sum of its proper divisors (901001297).

4505006455 is an equidigital number, since it uses as much as digits as its factorization.

4505006455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901001296.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 4505006455 is about 67119.3448642044. The cubic root of 4505006455 is about 1651.5756549470.

The spelling of 4505006455 in words is "four billion, five hundred five million, six thousand, four hundred fifty-five".