403354125 has 48 divisors (see below), whose sum is σ = 731540160. Its totient is φ = 213813600.

The previous prime is 403354111. The next prime is 403354129. The reversal of 403354125 is 521453304.

It is not a de Polignac number, because 403354125 - 2⁵ = 403354093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403354129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 200374 + ... + 202376.

It is an arithmetic number, because the mean of its divisors is an integer number (15240420).

Almost surely, 2^403354125 is an apocalyptic number.

403354125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

403354125 is a deficient number, since it is larger than the sum of its proper divisors (328186035).

403354125 is a wasteful number, since it uses less digits than its factorization.

403354125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203 (or 2190 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 403354125 is about 20083.6780744962. The cubic root of 403354125 is about 738.8600203753.

The spelling of 403354125 in words is "four hundred three million, three hundred fifty-four thousand, one hundred twenty-five".