5411394816 has 144 divisors (see below), whose sum is σ = 14677555200. Its totient is φ = 1769693184.

The previous prime is 5411394803. The next prime is 5411394839. The reversal of 5411394816 is 6184931145.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10631170 + ... + 10631678.

Almost surely, 2^5411394816 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 5411394816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7338777600).

5411394816 is an abundant number, since it is smaller than the sum of its proper divisors (9266160384).

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

5411394816 is a wasteful number, since it uses less digits than its factorization.

5411394816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764 (or 750 counting only the distinct ones).

The product of its digits is 103680, while the sum is 42.

The square root of 5411394816 is about 73562.1833281204. The cubic root of 5411394816 is about 1755.6437998074.

The spelling of 5411394816 in words is "five billion, four hundred eleven million, three hundred ninety-four thousand, eight hundred sixteen".