9437450716541 has 2 divisors, whose sum is σ = 9437450716542. Its totient is φ = 9437450716540.

The previous prime is 9437450716483. The next prime is 9437450716601. The reversal of 9437450716541 is 1456170547349.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5735593908100 + 3701856808441 = 2394910^2 + 1924021^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9437450716541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9437450016541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4718725358270 + 4718725358271.

It is an arithmetic number, because the mean of its divisors is an integer number (4718725358271).

Almost surely, 2^{9437450716541} is an apocalyptic number.

It is an amenable number.

9437450716541 is a deficient number, since it is larger than the sum of its proper divisors (1).

9437450716541 is an equidigital number, since it uses as much as digits as its factorization.

9437450716541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12700800, while the sum is 56.

The spelling of 9437450716541 in words is "nine trillion, four hundred thirty-seven billion, four hundred fifty million, seven hundred sixteen thousand, five hundred forty-one".