3525537250 has 32 divisors (see below), whose sum is σ = 6827399280. Its totient is φ = 1361584000.

The previous prime is 3525537199. The next prime is 3525537259. The reversal of 3525537250 is 527355253.

3525537250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 33790969 + 3491746281 = 5813^2 + 59091^2 .

It is a super-2 number, since 2×3525537250² = 24858825802275125000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3525537259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235891 + ... + 250390.

Almost surely, 2^3525537250 is an apocalyptic number.

3525537250 is a deficient number, since it is larger than the sum of its proper divisors (3301862030).

3525537250 is a wasteful number, since it uses less digits than its factorization.

3525537250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486327 (or 486317 counting only the distinct ones).

The product of its (nonzero) digits is 157500, while the sum is 37.

The square root of 3525537250 is about 59376.2347240038. The cubic root of 3525537250 is about 1521.9782140855.

The spelling of 3525537250 in words is "three billion, five hundred twenty-five million, five hundred thirty-seven thousand, two hundred fifty".