109545552971 has 2 divisors, whose sum is σ = 109545552972. Its totient is φ = 109545552970.

The previous prime is 109545552953. The next prime is 109545552989. The reversal of 109545552971 is 179255545901.

It is a balanced prime because it is at equal distance from previous prime (109545552953) and next prime (109545552989).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109545552971 is a prime.

It is not a weakly prime, because it can be changed into another prime (109545552931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54772776485 + 54772776486.

It is an arithmetic number, because the mean of its divisors is an integer number (54772776486).

Almost surely, 2^109545552971 is an apocalyptic number.

109545552971 is a deficient number, since it is larger than the sum of its proper divisors (1).

109545552971 is an equidigital number, since it uses as much as digits as its factorization.

109545552971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2835000, while the sum is 53.

The spelling of 109545552971 in words is "one hundred nine billion, five hundred forty-five million, five hundred fifty-two thousand, nine hundred seventy-one".