955074643 has 2 divisors, whose sum is σ = 955074644. Its totient is φ = 955074642.

The previous prime is 955074641. The next prime is 955074649. The reversal of 955074643 is 346470559.

955074643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 955074643 - 2¹ = 955074641 is a prime.

Together with 955074641, 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 955074643.

It is not a weakly prime, because it can be changed into another prime (955074641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477537321 + 477537322.

It is an arithmetic number, because the mean of its divisors is an integer number (477537322).

Almost surely, 2^955074643 is an apocalyptic number.

955074643 is a deficient number, since it is larger than the sum of its proper divisors (1).

955074643 is an equidigital number, since it uses as much as digits as its factorization.

955074643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 43.

The square root of 955074643 is about 30904.2819525062. The cubic root of 955074643 is about 984.7948563995.

The spelling of 955074643 in words is "nine hundred fifty-five million, seventy-four thousand, six hundred forty-three".