5319235280 has 20 divisors (see below), whose sum is σ = 12367222212. Its totient is φ = 2127694080.

The previous prime is 5319235249. The next prime is 5319235291. The reversal of 5319235280 is 825329135.

It can be written as a sum of positive squares in 2 ways, for example, as 2391992464 + 2927242816 = 48908^2 + 54104^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33245141 + ... + 33245300.

Almost surely, 2^5319235280 is an apocalyptic number.

It is an amenable number.

5319235280 is an abundant number, since it is smaller than the sum of its proper divisors (7047986932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5319235280 is a wasteful number, since it uses less digits than its factorization.

5319235280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66490454 (or 66490448 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 5319235280 is about 72933.0876900190. The cubic root of 5319235280 is about 1745.6200980059.

The spelling of 5319235280 in words is "five billion, three hundred nineteen million, two hundred thirty-five thousand, two hundred eighty".