9506242062491 has 2 divisors, whose sum is σ = 9506242062492. Its totient is φ = 9506242062490.

The previous prime is 9506242062461. The next prime is 9506242062517. The reversal of 9506242062491 is 1942602426059.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9506242062491 - 2²² = 9506237868187 is a prime.

It is not a weakly prime, because it can be changed into another prime (9506242062461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4753121031245 + 4753121031246.

It is an arithmetic number, because the mean of its divisors is an integer number (4753121031246).

Almost surely, 2^{9506242062491} is an apocalyptic number.

9506242062491 is a deficient number, since it is larger than the sum of its proper divisors (1).

9506242062491 is an equidigital number, since it uses as much as digits as its factorization.

9506242062491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 9506242062491 in words is "nine trillion, five hundred six billion, two hundred forty-two million, sixty-two thousand, four hundred ninety-one".