9137520030 has 16 divisors (see below), whose sum is σ = 21930048144. Its totient is φ = 2436672000.

The previous prime is 9137520001. The next prime is 9137520047. The reversal of 9137520030 is 300257319.

9137520030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 304584001 = 9137520030 / (9 + 1 + 3 + 7 + 5 + 2 + 0 + 0 + 3 + 0).

It is a self number, because there is not a number n which added to its sum of digits gives 9137520030.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152291971 + ... + 152292030.

It is an arithmetic number, because the mean of its divisors is an integer number (1370628009).

Almost surely, 2^9137520030 is an apocalyptic number.

9137520030 is an abundant number, since it is smaller than the sum of its proper divisors (12792528114).

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

9137520030 is a wasteful number, since it uses less digits than its factorization.

9137520030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304584011.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 9137520030 is about 95590.3762415443. The cubic root of 9137520030 is about 2090.6248774446.

Adding to 9137520030 its reverse (300257319), we get a palindrome (9437777349).

The spelling of 9137520030 in words is "nine billion, one hundred thirty-seven million, five hundred twenty thousand, thirty".