9145180522 has 8 divisors (see below), whose sum is σ = 13727100672. Its totient is φ = 4569480300.

The previous prime is 9145180511. The next prime is 9145180543. The reversal of 9145180522 is 2250815419.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1551304 + ... + 1557187.

It is an arithmetic number, because the mean of its divisors is an integer number (1715887584).

Almost surely, 2^9145180522 is an apocalyptic number.

9145180522 is a deficient number, since it is larger than the sum of its proper divisors (4581920150).

9145180522 is a wasteful number, since it uses less digits than its factorization.

9145180522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3109964.

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 9145180522 is about 95630.4372153552. The cubic root of 9145180522 is about 2091.2089433508.

The spelling of 9145180522 in words is "nine billion, one hundred forty-five million, one hundred eighty thousand, five hundred twenty-two".