5132574750 has 128 divisors (see below), whose sum is σ = 13288084992. Its totient is φ = 1318560000.

The previous prime is 5132574721. The next prime is 5132574751. The reversal of 5132574750 is 574752315.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5132574699 and 5132574708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5132574751) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2551245 + ... + 2553255.

It is an arithmetic number, because the mean of its divisors is an integer number (103813164).

Almost surely, 2^5132574750 is an apocalyptic number.

5132574750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5132574750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6644042496).

5132574750 is an abundant number, since it is smaller than the sum of its proper divisors (8155510242).

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

5132574750 is a wasteful number, since it uses less digits than its factorization.

5132574750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2155 (or 2145 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 39.

The square root of 5132574750 is about 71641.9901314864. The cubic root of 5132574750 is about 1724.9576129051.

The spelling of 5132574750 in words is "five billion, one hundred thirty-two million, five hundred seventy-four thousand, seven hundred fifty".