9007528837 has 2 divisors, whose sum is σ = 9007528838. Its totient is φ = 9007528836.

The previous prime is 9007528793. The next prime is 9007528877. The reversal of 9007528837 is 7388257009.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8988177636 + 19351201 = 94806^2 + 4399^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9007528837 is a prime.

It is a super-2 number, since 2×9007528837² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9007528877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4503764418 + 4503764419.

It is an arithmetic number, because the mean of its divisors is an integer number (4503764419).

Almost surely, 2^9007528837 is an apocalyptic number.

It is an amenable number.

9007528837 is a deficient number, since it is larger than the sum of its proper divisors (1).

9007528837 is an equidigital number, since it uses as much as digits as its factorization.

9007528837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 49.

The square root of 9007528837 is about 94908.0019650609. The cubic root of 9007528837 is about 2080.6636840587.

The spelling of 9007528837 in words is "nine billion, seven million, five hundred twenty-eight thousand, eight hundred thirty-seven".