5403918672 has 160 divisors (see below), whose sum is σ = 16009868160. Its totient is φ = 1743897600.

The previous prime is 5403918647. The next prime is 5403918713. The reversal of 5403918672 is 2768193045.

5403918672 is a `hidden beast` number, since 540 + 39 + 1 + 8 + 6 + 72 = 666.

5403918672 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

5403918672 is strictly pandigital in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3723547 + ... + 3724997.

It is an arithmetic number, because the mean of its divisors is an integer number (100061676).

It is a 1-persistent number, because it is pandigital, but 2⋅5403918672 = 10807837344 is not.

Almost surely, 2^5403918672 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 5403918672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8004934080).

5403918672 is an abundant number, since it is smaller than the sum of its proper divisors (10605949488).

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

5403918672 is a wasteful number, since it uses less digits than its factorization.

5403918672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738 (or 1726 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 5403918672 is about 73511.3506337627. The cubic root of 5403918672 is about 1754.8349205528.

The spelling of 5403918672 in words is "five billion, four hundred three million, nine hundred eighteen thousand, six hundred seventy-two".