9046581475651 has 2 divisors, whose sum is σ = 9046581475652. Its totient is φ = 9046581475650.

The previous prime is 9046581475649. The next prime is 9046581475699. The reversal of 9046581475651 is 1565741856409.

It is a weak prime.

It is an emirp because it is prime and its reverse (1565741856409) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9046581475651 - 2¹ = 9046581475649 is a prime.

Together with 9046581475649, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 9046581475651.

It is not a weakly prime, because it can be changed into another prime (9046581472651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4523290737825 + 4523290737826.

It is an arithmetic number, because the mean of its divisors is an integer number (4523290737826).

Almost surely, 2^{9046581475651} is an apocalyptic number.

9046581475651 is a deficient number, since it is larger than the sum of its proper divisors (1).

9046581475651 is an equidigital number, since it uses as much as digits as its factorization.

9046581475651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288000, while the sum is 61.

The spelling of 9046581475651 in words is "nine trillion, forty-six billion, five hundred eighty-one million, four hundred seventy-five thousand, six hundred fifty-one".