5290391752 has 32 divisors (see below), whose sum is σ = 9973973880. Its totient is φ = 2630694400.

The previous prime is 5290391747. The next prime is 5290391801. The reversal of 5290391752 is 2571930925.

It can be written as a sum of positive squares in 4 ways, for example, as 3665818116 + 1624573636 = 60546^2 + 40306^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5290391699 and 5290391708.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2782002 + ... + 2783902.

Almost surely, 2^5290391752 is an apocalyptic number.

It is an amenable number.

5290391752 is a deficient number, since it is larger than the sum of its proper divisors (4683582128).

5290391752 is a wasteful number, since it uses less digits than its factorization.

5290391752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3633 (or 3629 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 43.

The square root of 5290391752 is about 72735.0792396626. The cubic root of 5290391752 is about 1742.4591721752.

The spelling of 5290391752 in words is "five billion, two hundred ninety million, three hundred ninety-one thousand, seven hundred fifty-two".