5125141440 has 168 divisors, whose sum is σ = 17681021280. Its totient is φ = 1362622464.

The previous prime is 5125141429. The next prime is 5125141471. The reversal of 5125141440 is 441415215.

5125141440 is a `hidden beast` number, since 5 + 1 + 2 + 514 + 144 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1031442 + ... + 1036398.

Almost surely, 2^5125141440 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 5125141440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8840510640).

5125141440 is an abundant number, since it is smaller than the sum of its proper divisors (12555879840).

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

5125141440 is a wasteful number, since it uses less digits than its factorization.

5125141440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5339 (or 5326 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 5125141440 is about 71590.0931693764. The cubic root of 5125141440 is about 1724.1244807234.

Adding to 5125141440 its reverse (441415215), we get a palindrome (5566556655).

The spelling of 5125141440 in words is "five billion, one hundred twenty-five million, one hundred forty-one thousand, four hundred forty".