3236625025 has 6 divisors (see below), whose sum is σ = 4013415062. Its totient is φ = 2589300000.

The previous prime is 3236624983. The next prime is 3236625043. The reversal of 3236625025 is 5205266323.

It can be written as a sum of positive squares in 3 ways, for example, as 542703616 + 2693921409 = 23296^2 + 51903^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3236625025 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64732476 + ... + 64732525.

Almost surely, 2^3236625025 is an apocalyptic number.

It is an amenable number.

3236625025 is a deficient number, since it is larger than the sum of its proper divisors (776790037).

3236625025 is a wasteful number, since it uses less digits than its factorization.

3236625025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129465011 (or 129465006 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 3236625025 is about 56891.3440252557. The cubic root of 3236625025 is about 1479.2132757206.

The spelling of 3236625025 in words is "three billion, two hundred thirty-six million, six hundred twenty-five thousand, twenty-five".