950430557 has 2 divisors, whose sum is σ = 950430558. Its totient is φ = 950430556.

The previous prime is 950430539. The next prime is 950430619. The reversal of 950430557 is 755034059.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 654796921 + 295633636 = 25589^2 + 17194^2 .

It is a cyclic number.

It is not a de Polignac number, because 950430557 - 2⁶ = 950430493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 950430557.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (950430527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 475215278 + 475215279.

It is an arithmetic number, because the mean of its divisors is an integer number (475215279).

Almost surely, 2^950430557 is an apocalyptic number.

It is an amenable number.

950430557 is a deficient number, since it is larger than the sum of its proper divisors (1).

950430557 is an equidigital number, since it uses as much as digits as its factorization.

950430557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 950430557 is about 30829.0537804844. The cubic root of 950430557 is about 983.1960616449.

The spelling of 950430557 in words is "nine hundred fifty million, four hundred thirty thousand, five hundred fifty-seven".