956543041 has 4 divisors (see below), whose sum is σ = 978788272. Its totient is φ = 934297812.

The previous prime is 956543033. The next prime is 956543057. The reversal of 956543041 is 140345659.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 956543041 - 2³ = 956543033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (956543741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11122551 + ... + 11122636.

It is an arithmetic number, because the mean of its divisors is an integer number (244697068).

Almost surely, 2^956543041 is an apocalyptic number.

It is an amenable number.

956543041 is a deficient number, since it is larger than the sum of its proper divisors (22245231).

956543041 is a wasteful number, since it uses less digits than its factorization.

956543041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22245230.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 956543041 is about 30928.0300213253. The cubic root of 956543041 is about 985.2992952738.

It can be divided in two parts, 9565 and 43041, that multiplied together give a triangular number (411687165 = T₂₈₆₉₄).

The spelling of 956543041 in words is "nine hundred fifty-six million, five hundred forty-three thousand, forty-one".