3253166403 has 4 divisors (see below), whose sum is σ = 4337555208. Its totient is φ = 2168777600.

The previous prime is 3253166387. The next prime is 3253166407. The reversal of 3253166403 is 3046613523.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3253166403 - 2⁴ = 3253166387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3253166407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542194398 + ... + 542194403.

It is an arithmetic number, because the mean of its divisors is an integer number (1084388802).

Almost surely, 2^3253166403 is an apocalyptic number.

3253166403 is a deficient number, since it is larger than the sum of its proper divisors (1084388805).

3253166403 is a wasteful number, since it uses less digits than its factorization.

3253166403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084388804.

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 3253166403 is about 57036.5356854709. The cubic root of 3253166403 is about 1481.7289271112.

Adding to 3253166403 its reverse (3046613523), we get a palindrome (6299779926).

The spelling of 3253166403 in words is "three billion, two hundred fifty-three million, one hundred sixty-six thousand, four hundred three".