5400016 has 20 divisors (see below), whose sum is σ = 11078532. Its totient is φ = 2541056.

The previous prime is 5400001. The next prime is 5400019. The reversal of 5400016 is 6100045.

It can be written as a sum of positive squares in 2 ways, for example, as 2496400 + 2903616 = 1580^2 + 1704^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5400019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9655 + ... + 10198.

Almost surely, 2^5400016 is an apocalyptic number.

It is an amenable number.

5400016 is an abundant number, since it is smaller than the sum of its proper divisors (5678516).

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

5400016 is a wasteful number, since it uses less digits than its factorization.

5400016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19878 (or 19872 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5400016 is about 2323.7934503738. The cubic root of 5400016 is about 175.4412375677.

The spelling of 5400016 in words is "five million, four hundred thousand, sixteen".