3255625131 has 16 divisors (see below), whose sum is σ = 4850955648. Its totient is φ = 1924980800.

The previous prime is 3255625111. The next prime is 3255625151. The reversal of 3255625131 is 1315265523.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3255625111) and next prime (3255625151).

It is a cyclic number.

It is not a de Polignac number, because 3255625131 - 2⁶ = 3255625067 is a prime.

It is a super-2 number, since 2×3255625131² = 21198189987197534322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 3255625092 and 3255625101.

It is not an unprimeable number, because it can be changed into a prime (3255625111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1201761 + ... + 1204466.

It is an arithmetic number, because the mean of its divisors is an integer number (303184728).

Almost surely, 2^3255625131 is an apocalyptic number.

3255625131 is a deficient number, since it is larger than the sum of its proper divisors (1595330517).

3255625131 is a wasteful number, since it uses less digits than its factorization.

3255625131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2406282.

The product of its digits is 27000, while the sum is 33.

The square root of 3255625131 is about 57058.0855882845. The cubic root of 3255625131 is about 1482.1021277108.

The spelling of 3255625131 in words is "three billion, two hundred fifty-five million, six hundred twenty-five thousand, one hundred thirty-one".