4509444070 has 8 divisors (see below), whose sum is σ = 8116999344. Its totient is φ = 1803777624.

The previous prime is 4509444067. The next prime is 4509444073. The reversal of 4509444070 is 704449054.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4509444067) and next prime (4509444073).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4509444073) 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, 225472194 + ... + 225472213.

It is an arithmetic number, because the mean of its divisors is an integer number (1014624918).

Almost surely, 2^4509444070 is an apocalyptic number.

4509444070 is a deficient number, since it is larger than the sum of its proper divisors (3607555274).

4509444070 is a wasteful number, since it uses less digits than its factorization.

4509444070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450944414.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 4509444070 is about 67152.3943727995. The cubic root of 4509444070 is about 1652.1177667669.

The spelling of 4509444070 in words is "four billion, five hundred nine million, four hundred forty-four thousand, seventy".