5152500144 has 120 divisors (see below), whose sum is σ = 15748201872. Its totient is φ = 1559631360.

The previous prime is 5152500137. The next prime is 5152500163. The reversal of 5152500144 is 4410052515.

5152500144 is a `hidden beast` number, since 5 + 15 + 2 + 500 + 144 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2744134 + ... + 2746010.

Almost surely, 2^5152500144 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 5152500144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7874100936).

5152500144 is an abundant number, since it is smaller than the sum of its proper divisors (10595701728).

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

5152500144 is a wasteful number, since it uses less digits than its factorization.

5152500144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3635 (or 3626 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 5152500144 is about 71780.9176870845. The cubic root of 5152500144 is about 1727.1869084924.

Adding to 5152500144 its reverse (4410052515), we get a palindrome (9562552659).

The spelling of 5152500144 in words is "five billion, one hundred fifty-two million, five hundred thousand, one hundred forty-four".