4547007455 has 4 divisors (see below), whose sum is σ = 5456408952. Its totient is φ = 3637605960.

The previous prime is 4547007431. The next prime is 4547007463. The reversal of 4547007455 is 5547007454.

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

It is not a de Polignac number, because 4547007455 - 2²⁴ = 4530230239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454700741 + ... + 454700750.

It is an arithmetic number, because the mean of its divisors is an integer number (1364102238).

Almost surely, 2^4547007455 is an apocalyptic number.

4547007455 is a deficient number, since it is larger than the sum of its proper divisors (909401497).

4547007455 is an equidigital number, since it uses as much as digits as its factorization.

4547007455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909401496.

The product of its (nonzero) digits is 392000, while the sum is 41.

The square root of 4547007455 is about 67431.5019482734. The cubic root of 4547007455 is about 1656.6924335906.

Subtracting 4547007455 from its reverse (5547007454), we obtain a palindrome (999999999).

The spelling of 4547007455 in words is "four billion, five hundred forty-seven million, seven thousand, four hundred fifty-five".