945015080 has 16 divisors (see below), whose sum is σ = 2126284020. Its totient is φ = 378006016.

The previous prime is 945015079. The next prime is 945015089. The reversal of 945015080 is 80510549.

It can be written as a sum of positive squares in 2 ways, for example, as 895086724 + 49928356 = 29918^2 + 7066^2 .

It is not an unprimeable number, because it can be changed into a prime (945015089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11812649 + ... + 11812728.

Almost surely, 2^945015080 is an apocalyptic number.

It is an amenable number.

945015080 is an abundant number, since it is smaller than the sum of its proper divisors (1181268940).

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

945015080 is a wasteful number, since it uses less digits than its factorization.

945015080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23625388 (or 23625384 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 945015080 is about 30741.0975731186. The cubic root of 945015080 is about 981.3251128891.

The spelling of 945015080 in words is "nine hundred forty-five million, fifteen thousand, eighty".