3257001125 has 32 divisors (see below), whose sum is σ = 4653462528. Its totient is φ = 2229504000.

The previous prime is 3257001053. The next prime is 3257001127. The reversal of 3257001125 is 5211007523.

It is not a de Polignac number, because 3257001125 - 2¹⁰ = 3257000101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3257001094 and 3257001103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3257001127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 557972 + ... + 563778.

It is an arithmetic number, because the mean of its divisors is an integer number (145420704).

Almost surely, 2^3257001125 is an apocalyptic number.

3257001125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3257001125 is a deficient number, since it is larger than the sum of its proper divisors (1396461403).

3257001125 is an equidigital number, since it uses as much as digits as its factorization.

3257001125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6470 (or 6460 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 3257001125 is about 57070.1421498142. The cubic root of 3257001125 is about 1482.3109024015.

Adding to 3257001125 its reverse (5211007523), we get a palindrome (8468008648).

The spelling of 3257001125 in words is "three billion, two hundred fifty-seven million, one thousand, one hundred twenty-five".