5250440529 has 24 divisors (see below), whose sum is σ = 7916912640. Its totient is φ = 3346751232.

The previous prime is 5250440521. The next prime is 5250440537. The reversal of 5250440529 is 9250440525.

It is an interprime number because it is at equal distance from previous prime (5250440521) and next prime (5250440537).

It is not a de Polignac number, because 5250440529 - 2³ = 5250440521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5250440493 and 5250440502.

It is not an unprimeable number, because it can be changed into a prime (5250440521) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 851632 + ... + 857774.

It is an arithmetic number, because the mean of its divisors is an integer number (329871360).

Almost surely, 2^5250440529 is an apocalyptic number.

It is an amenable number.

5250440529 is a deficient number, since it is larger than the sum of its proper divisors (2666472111).

5250440529 is a wasteful number, since it uses less digits than its factorization.

5250440529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10301 (or 10298 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 5250440529 is about 72459.9236060872. The cubic root of 5250440529 is about 1738.0619334817.

The spelling of 5250440529 in words is "five billion, two hundred fifty million, four hundred forty thousand, five hundred twenty-nine".