956146582049 has 4 divisors (see below), whose sum is σ = 957981796740. Its totient is φ = 954311367360.

The previous prime is 956146582037. The next prime is 956146582057. The reversal of 956146582049 is 940285641659.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 194728038400 + 761418543649 = 441280^2 + 872593^2 .

It is a cyclic number.

It is not a de Polignac number, because 956146582049 - 2⁴ = 956146582033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (956146582249) 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 in 3 ways as a sum of consecutive naturals, for example, 917606564 + ... + 917607605.

It is an arithmetic number, because the mean of its divisors is an integer number (239495449185).

Almost surely, 2^956146582049 is an apocalyptic number.

It is an amenable number.

956146582049 is a deficient number, since it is larger than the sum of its proper divisors (1835214691).

956146582049 is a wasteful number, since it uses less digits than its factorization.

956146582049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835214690.

The product of its (nonzero) digits is 18662400, while the sum is 59.

The spelling of 956146582049 in words is "nine hundred fifty-six billion, one hundred forty-six million, five hundred eighty-two thousand, forty-nine".