450300070 has 16 divisors (see below), whose sum is σ = 884225808. Its totient is φ = 163745440.

The previous prime is 450300061. The next prime is 450300083. The reversal of 450300070 is 70003054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2046709 + ... + 2046928.

It is an arithmetic number, because the mean of its divisors is an integer number (55264113).

Almost surely, 2^450300070 is an apocalyptic number.

450300070 is a deficient number, since it is larger than the sum of its proper divisors (433925738).

450300070 is a wasteful number, since it uses less digits than its factorization.

450300070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4093655.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 450300070 is about 21220.2749746557. The cubic root of 450300070 is about 766.4797252670.

The spelling of 450300070 in words is "four hundred fifty million, three hundred thousand, seventy".