5715521250 has 40 divisors (see below), whose sum is σ = 14284240080. Its totient is φ = 1524138000.

The previous prime is 5715521197. The next prime is 5715521281. The reversal of 5715521250 is 521255175.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 758320 + ... + 765819.

It is an arithmetic number, because the mean of its divisors is an integer number (357106002).

Almost surely, 2^5715521250 is an apocalyptic number.

5715521250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5715521250 is an abundant number, since it is smaller than the sum of its proper divisors (8568718830).

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

5715521250 is a wasteful number, since it uses less digits than its factorization.

5715521250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524164 (or 1524149 counting only the distinct ones).

The product of its (nonzero) digits is 17500, while the sum is 33.

The square root of 5715521250 is about 75601.0664607319. The cubic root of 5715521250 is about 1787.9359133775.

The spelling of 5715521250 in words is "five billion, seven hundred fifteen million, five hundred twenty-one thousand, two hundred fifty".