5045405824 has 16 divisors (see below), whose sum is σ = 10051394670. Its totient is φ = 2522702848.

The previous prime is 5045405797. The next prime is 5045405887. The reversal of 5045405824 is 4285045405.

It can be written as a sum of positive squares in only one way, i.e., 3267265600 + 1778140224 = 57160^2 + 42168^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×5045405824² = 50912239857706237952, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19708489 + ... + 19708744.

Almost surely, 2^5045405824 is an apocalyptic number.

It is an amenable number.

5045405824 is a deficient number, since it is larger than the sum of its proper divisors (5005988846).

5045405824 is an equidigital number, since it uses as much as digits as its factorization.

5045405824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39417247 (or 39417235 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 37.

The square root of 5045405824 is about 71031.0201531697. The cubic root of 5045405824 is about 1715.1365477613.

The spelling of 5045405824 in words is "five billion, forty-five million, four hundred five thousand, eight hundred twenty-four".