5142650688 has 448 divisors, whose sum is σ = 18565977600. Its totient is φ = 1362493440.

The previous prime is 5142650677. The next prime is 5142650699. The reversal of 5142650688 is 8860562415.

5142650688 is a `hidden beast` number, since 514 + 2 + 6 + 50 + 6 + 88 = 666.

It is an interprime number because it is at equal distance from previous prime (5142650677) and next prime (5142650699).

It is a tau number, because it is divible by the number of its divisors (448).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18301108 + ... + 18301388.

Almost surely, 2^5142650688 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 5142650688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9282988800).

5142650688 is an abundant number, since it is smaller than the sum of its proper divisors (13423326912).

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

5142650688 is a wasteful number, since it uses less digits than its factorization.

5142650688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The square root of 5142650688 is about 71712.2771078983. The cubic root of 5142650688 is about 1726.0856500488.

The spelling of 5142650688 in words is "five billion, one hundred forty-two million, six hundred fifty thousand, six hundred eighty-eight".