5380054656 has 128 divisors (see below), whose sum is σ = 14657448960. Its totient is φ = 1747676160.

The previous prime is 5380054643. The next prime is 5380054663. The reversal of 5380054656 is 6564500835.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5540251 + ... + 5541221.

It is an arithmetic number, because the mean of its divisors is an integer number (114511320).

Almost surely, 2^5380054656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5380054656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7328724480).

5380054656 is an abundant number, since it is smaller than the sum of its proper divisors (9277394304).

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

5380054656 is a wasteful number, since it uses less digits than its factorization.

5380054656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342 (or 1330 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The square root of 5380054656 is about 73348.8558601973. The cubic root of 5380054656 is about 1752.2479580663.

The spelling of 5380054656 in words is "five billion, three hundred eighty million, fifty-four thousand, six hundred fifty-six".