5064433661 has 48 divisors (see below), whose sum is σ = 6175699200. Its totient is φ = 4137864192.

The previous prime is 5064433657. The next prime is 5064433663. The reversal of 5064433661 is 1663344605.

It is not a de Polignac number, because 5064433661 - 2² = 5064433657 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5064433663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21189980 + ... + 21190218.

It is an arithmetic number, because the mean of its divisors is an integer number (128660400).

Almost surely, 2^5064433661 is an apocalyptic number.

It is an amenable number.

5064433661 is a deficient number, since it is larger than the sum of its proper divisors (1111265539).

5064433661 is a wasteful number, since it uses less digits than its factorization.

5064433661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 5064433661 is about 71164.8344408950. The cubic root of 5064433661 is about 1717.2899522277.

The spelling of 5064433661 in words is "five billion, sixty-four million, four hundred thirty-three thousand, six hundred sixty-one".