5728715450 has 24 divisors (see below), whose sum is σ = 10664237088. Its totient is φ = 2289588080.

The previous prime is 5728715449. The next prime is 5728715459. The reversal of 5728715450 is 545178275.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5728715459) 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 in 11 ways as a sum of consecutive naturals, for example, 14309 + ... + 107991.

It is an arithmetic number, because the mean of its divisors is an integer number (444343212).

Almost surely, 2^5728715450 is an apocalyptic number.

5728715450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5728715450 is a deficient number, since it is larger than the sum of its proper divisors (4935521638).

5728715450 is a wasteful number, since it uses less digits than its factorization.

5728715450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94918 (or 94913 counting only the distinct ones).

The product of its (nonzero) digits is 392000, while the sum is 44.

The square root of 5728715450 is about 75688.2781545465. The cubic root of 5728715450 is about 1789.3106643146.

The spelling of 5728715450 in words is "five billion, seven hundred twenty-eight million, seven hundred fifteen thousand, four hundred fifty".