32501242525 has 6 divisors (see below), whose sum is σ = 40301540762. Its totient is φ = 26000994000.

The previous prime is 32501242517. The next prime is 32501242601. The reversal of 32501242525 is 52524210523.

It can be written as a sum of positive squares in 3 ways, for example, as 366377881 + 32134864644 = 19141^2 + 179262^2 .

It is not a de Polignac number, because 32501242525 - 2³ = 32501242517 is a prime.

It is a Duffinian number.

It is a congruent 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 5 ways as a sum of consecutive naturals, for example, 650024826 + ... + 650024875.

Almost surely, 2^32501242525 is an apocalyptic number.

It is an amenable number.

32501242525 is a deficient number, since it is larger than the sum of its proper divisors (7800298237).

32501242525 is a wasteful number, since it uses less digits than its factorization.

32501242525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300049711 (or 1300049706 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 32501242525 in words is "thirty-two billion, five hundred one million, two hundred forty-two thousand, five hundred twenty-five".