3259487835125 has 16 divisors (see below), whose sum is σ = 4199061494784. Its totient is φ = 2523474450000.

The previous prime is 3259487835119. The next prime is 3259487835193. The reversal of 3259487835125 is 5215387849523.

It is a happy number.

It is not a de Polignac number, because 3259487835125 - 2¹² = 3259487831029 is a prime.

It is a Duffinian 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, 420575201 + ... + 420582950.

It is an arithmetic number, because the mean of its divisors is an integer number (262441343424).

Almost surely, 2^{3259487835125} is an apocalyptic number.

It is an amenable number.

3259487835125 is a deficient number, since it is larger than the sum of its proper divisors (939573659659).

3259487835125 is an equidigital number, since it uses as much as digits as its factorization.

3259487835125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841158197 (or 841158187 counting only the distinct ones).

The product of its digits is 72576000, while the sum is 62.

The spelling of 3259487835125 in words is "three trillion, two hundred fifty-nine billion, four hundred eighty-seven million, eight hundred thirty-five thousand, one hundred twenty-five".