9442518500 has 48 divisors (see below), whose sum is σ = 20737866240. Its totient is φ = 3755871200.

The previous prime is 9442518497. The next prime is 9442518517. The reversal of 9442518500 is 58152449.

It is a super-2 number, since 2×9442518500² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36749 + ... + 142251.

It is an arithmetic number, because the mean of its divisors is an integer number (432038880).

Almost surely, 2^9442518500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9442518500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10368933120).

9442518500 is an abundant number, since it is smaller than the sum of its proper divisors (11295347740).

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

9442518500 is a wasteful number, since it uses less digits than its factorization.

9442518500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105701 (or 105689 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 9442518500 is about 97172.6221731203. The cubic root of 9442518500 is about 2113.6315425250.

The spelling of 9442518500 in words is "nine billion, four hundred forty-two million, five hundred eighteen thousand, five hundred".