947754561107 has 2 divisors, whose sum is σ = 947754561108. Its totient is φ = 947754561106.

The previous prime is 947754561101. The next prime is 947754561109. The reversal of 947754561107 is 701165457749.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 947754561107 - 2²² = 947750366803 is a prime.

Together with 947754561109, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (947754561101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473877280553 + 473877280554.

It is an arithmetic number, because the mean of its divisors is an integer number (473877280554).

Almost surely, 2^947754561107 is an apocalyptic number.

947754561107 is a deficient number, since it is larger than the sum of its proper divisors (1).

947754561107 is an equidigital number, since it uses as much as digits as its factorization.

947754561107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7408800, while the sum is 56.

The spelling of 947754561107 in words is "nine hundred forty-seven billion, seven hundred fifty-four million, five hundred sixty-one thousand, one hundred seven".