956100401 has 2 divisors, whose sum is σ = 956100402. Its totient is φ = 956100400.

The previous prime is 956100377. The next prime is 956100403. The reversal of 956100401 is 104001659.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 837813025 + 118287376 = 28945^2 + 10876^2 .

It is an emirp because it is prime and its reverse (104001659) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-956100401 is a prime.

Together with 956100403, 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 (956100403) 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, 478050200 + 478050201.

It is an arithmetic number, because the mean of its divisors is an integer number (478050201).

Almost surely, 2^956100401 is an apocalyptic number.

It is an amenable number.

956100401 is a deficient number, since it is larger than the sum of its proper divisors (1).

956100401 is an equidigital number, since it uses as much as digits as its factorization.

956100401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 956100401 is about 30920.8732250562. The cubic root of 956100401 is about 985.1472895086.

The spelling of 956100401 in words is "nine hundred fifty-six million, one hundred thousand, four hundred one".