8454555330 has 32 divisors (see below), whose sum is σ = 21851774784. Its totient is φ = 2081121216.

The previous prime is 8454555323. The next prime is 8454555337. The reversal of 8454555330 is 335554548.

It is an interprime number because it is at equal distance from previous prime (8454555323) and next prime (8454555337).

It is not an unprimeable number, because it can be changed into a prime (8454555337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10838784 + ... + 10839563.

It is an arithmetic number, because the mean of its divisors is an integer number (682867962).

Almost surely, 2^8454555330 is an apocalyptic number.

8454555330 is an abundant number, since it is smaller than the sum of its proper divisors (13397219454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8454555330 is a wasteful number, since it uses less digits than its factorization.

8454555330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21678370.

The product of its (nonzero) digits is 720000, while the sum is 42.

The square root of 8454555330 is about 91948.6559444998. The cubic root of 8454555330 is about 2037.1840014788.

The spelling of 8454555330 in words is "eight billion, four hundred fifty-four million, five hundred fifty-five thousand, three hundred thirty".