3255778253 has 8 divisors (see below), whose sum is σ = 4007111808. Its totient is φ = 2576000304.

The previous prime is 3255778249. The next prime is 3255778291. The reversal of 3255778253 is 3528775523.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3255778253 - 2² = 3255778249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3255778198 and 3255778207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3255778213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17888801 + ... + 17888982.

It is an arithmetic number, because the mean of its divisors is an integer number (500888976).

Almost surely, 2^3255778253 is an apocalyptic number.

It is an amenable number.

3255778253 is a deficient number, since it is larger than the sum of its proper divisors (751333555).

3255778253 is a wasteful number, since it uses less digits than its factorization.

3255778253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35777803.

The product of its digits is 1764000, while the sum is 47.

The square root of 3255778253 is about 57059.4273805828. The cubic root of 3255778253 is about 1482.1253632774.

The spelling of 3255778253 in words is "three billion, two hundred fifty-five million, seven hundred seventy-eight thousand, two hundred fifty-three".