5401440600 has 192 divisors, whose sum is σ = 17837742240. Its totient is φ = 1347379200.

The previous prime is 5401440563. The next prime is 5401440623. The reversal of 5401440600 is 60441045.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1763070 + ... + 1766130.

Almost surely, 2^5401440600 is an apocalyptic number.

5401440600 is a gapful number since it is divisible by the number (50) 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 5401440600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8918871120).

5401440600 is an abundant number, since it is smaller than the sum of its proper divisors (12436301640).

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

5401440600 is a wasteful number, since it uses less digits than its factorization.

5401440600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3270 (or 3261 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 5401440600 is about 73494.4936712949. The cubic root of 5401440600 is about 1754.5666416471.

Adding to 5401440600 its reverse (60441045), we get a palindrome (5461881645).

The spelling of 5401440600 in words is "five billion, four hundred one million, four hundred forty thousand, six hundred".