3525505125 has 16 divisors (see below), whose sum is σ = 5866441152. Its totient is φ = 1880269200.

The previous prime is 3525505117. The next prime is 3525505133. The reversal of 3525505125 is 5215055253.

It is an interprime number because it is at equal distance from previous prime (3525505117) and next prime (3525505133).

It is not a de Polignac number, because 3525505125 - 2³ = 3525505117 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4700299 + ... + 4701048.

It is an arithmetic number, because the mean of its divisors is an integer number (366652572).

Almost surely, 2^3525505125 is an apocalyptic number.

It is an amenable number.

3525505125 is a deficient number, since it is larger than the sum of its proper divisors (2340936027).

3525505125 is an equidigital number, since it uses as much as digits as its factorization.

3525505125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9401365 (or 9401355 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 33.

The square root of 3525505125 is about 59375.9642026974. The cubic root of 3525505125 is about 1521.9735912725.

The spelling of 3525505125 in words is "three billion, five hundred twenty-five million, five hundred five thousand, one hundred twenty-five".