11530746037 has 2 divisors, whose sum is σ = 11530746038. Its totient is φ = 11530746036.

The previous prime is 11530745929. The next prime is 11530746041. The reversal of 11530746037 is 73064703511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11528102161 + 2643876 = 107369^2 + 1626^2 .

It is a cyclic number.

It is not a de Polignac number, because 11530746037 - 2⁷ = 11530745909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11530745987 and 11530746005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11530740037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5765373018 + 5765373019.

It is an arithmetic number, because the mean of its divisors is an integer number (5765373019).

Almost surely, 2^11530746037 is an apocalyptic number.

It is an amenable number.

11530746037 is a deficient number, since it is larger than the sum of its proper divisors (1).

11530746037 is an equidigital number, since it uses as much as digits as its factorization.

11530746037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 37.

The spelling of 11530746037 in words is "eleven billion, five hundred thirty million, seven hundred forty-six thousand, thirty-seven".