5388515680 has 48 divisors (see below), whose sum is σ = 12873440160. Its totient is φ = 2131182592.

The previous prime is 5388515663. The next prime is 5388515707. The reversal of 5388515680 is 865158835.

It is a happy number.

It is a super-2 number, since 2×5388515680² = 58072202467211724800, which contains 22 as substring.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 174964 + ... + 203443.

It is an arithmetic number, because the mean of its divisors is an integer number (268196670).

Almost surely, 2^5388515680 is an apocalyptic number.

It is an amenable number.

5388515680 is an abundant number, since it is smaller than the sum of its proper divisors (7484924480).

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

5388515680 is a wasteful number, since it uses less digits than its factorization.

5388515680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378511 (or 378503 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 49.

The square root of 5388515680 is about 73406.5097930694. The cubic root of 5388515680 is about 1753.1660433365.

The spelling of 5388515680 in words is "five billion, three hundred eighty-eight million, five hundred fifteen thousand, six hundred eighty".