5319367540 has 12 divisors (see below), whose sum is σ = 11170671876. Its totient is φ = 2127747008.

The previous prime is 5319367519. The next prime is 5319367583. The reversal of 5319367540 is 457639135.

It can be written as a sum of positive squares in 2 ways, for example, as 1400106724 + 3919260816 = 37418^2 + 62604^2 .

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, 132984169 + ... + 132984208.

It is an arithmetic number, because the mean of its divisors is an integer number (930889323).

Almost surely, 2^5319367540 is an apocalyptic number.

It is an amenable number.

5319367540 is an abundant number, since it is smaller than the sum of its proper divisors (5851304336).

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

5319367540 is a wasteful number, since it uses less digits than its factorization.

5319367540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265968386 (or 265968384 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 43.

The square root of 5319367540 is about 72933.9944059010. The cubic root of 5319367540 is about 1745.6345658626.

The spelling of 5319367540 in words is "five billion, three hundred nineteen million, three hundred sixty-seven thousand, five hundred forty".