5006664436 has 6 divisors (see below), whose sum is σ = 8761662770. Its totient is φ = 2503332216.

The previous prime is 5006664433. The next prime is 5006664457. The reversal of 5006664436 is 6344666005.

It can be written as a sum of positive squares in only one way, i.e., 4097280100 + 909384336 = 64010^2 + 30156^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5006664431) 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, 625833051 + ... + 625833058.

Almost surely, 2^5006664436 is an apocalyptic number.

It is an amenable number.

5006664436 is a deficient number, since it is larger than the sum of its proper divisors (3754998334).

5006664436 is a wasteful number, since it uses less digits than its factorization.

5006664436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251666113 (or 1251666111 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The square root of 5006664436 is about 70757.7871050247. The cubic root of 5006664436 is about 1710.7353443966.

The spelling of 5006664436 in words is "five billion, six million, six hundred sixty-four thousand, four hundred thirty-six".