88940953163 has 2 divisors, whose sum is σ = 88940953164. Its totient is φ = 88940953162.

The previous prime is 88940953159. The next prime is 88940953187. The reversal of 88940953163 is 36135904988.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88940953163 - 2² = 88940953159 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 88940953099 and 88940953108.

It is not a weakly prime, because it can be changed into another prime (88940953663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44470476581 + 44470476582.

It is an arithmetic number, because the mean of its divisors is an integer number (44470476582).

Almost surely, 2^88940953163 is an apocalyptic number.

88940953163 is a deficient number, since it is larger than the sum of its proper divisors (1).

88940953163 is an equidigital number, since it uses as much as digits as its factorization.

88940953163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5598720, while the sum is 56.

The spelling of 88940953163 in words is "eighty-eight billion, nine hundred forty million, nine hundred fifty-three thousand, one hundred sixty-three".