5400546816 has 160 divisors (see below), whose sum is σ = 16826565888. Its totient is φ = 1507000320.

The previous prime is 5400546799. The next prime is 5400546829. The reversal of 5400546816 is 6186450045.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 456496 + ... + 468176.

Almost surely, 2^5400546816 is an apocalyptic number.

5400546816 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5400546816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8413282944).

5400546816 is an abundant number, since it is smaller than the sum of its proper divisors (11426019072).

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

5400546816 is a wasteful number, since it uses less digits than its factorization.

5400546816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11752 (or 11736 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 5400546816 is about 73488.4128009307. The cubic root of 5400546816 is about 1754.4698594358.

The spelling of 5400546816 in words is "five billion, four hundred million, five hundred forty-six thousand, eight hundred sixteen".