9761500537 has 2 divisors, whose sum is σ = 9761500538. Its totient is φ = 9761500536.

The previous prime is 9761500531. The next prime is 9761500631. The reversal of 9761500537 is 7350051679.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9072753001 + 688747536 = 95251^2 + 26244^2 .

It is a cyclic number.

It is not a de Polignac number, because 9761500537 - 2¹⁹ = 9760976249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9761500493 and 9761500502.

It is not a weakly prime, because it can be changed into another prime (9761500531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4880750268 + 4880750269.

It is an arithmetic number, because the mean of its divisors is an integer number (4880750269).

Almost surely, 2^9761500537 is an apocalyptic number.

It is an amenable number.

9761500537 is a deficient number, since it is larger than the sum of its proper divisors (1).

9761500537 is an equidigital number, since it uses as much as digits as its factorization.

9761500537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 198450, while the sum is 43.

The square root of 9761500537 is about 98800.3063608610. The cubic root of 9761500537 is about 2137.1689743847.

The spelling of 9761500537 in words is "nine billion, seven hundred sixty-one million, five hundred thousand, five hundred thirty-seven".