403432055 has 16 divisors (see below), whose sum is σ = 522637920. Its totient is φ = 297187968.

The previous prime is 403432037. The next prime is 403432061. The reversal of 403432055 is 550234304.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-403432055 is a prime.

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, 19829 + ... + 34641.

It is an arithmetic number, because the mean of its divisors is an integer number (32664870).

Almost surely, 2^403432055 is an apocalyptic number.

403432055 is a deficient number, since it is larger than the sum of its proper divisors (119205865).

403432055 is a wasteful number, since it uses less digits than its factorization.

403432055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15250.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 403432055 is about 20085.6181134662. The cubic root of 403432055 is about 738.9076011073.

Adding to 403432055 its reverse (550234304), we get a palindrome (953666359).

The spelling of 403432055 in words is "four hundred three million, four hundred thirty-two thousand, fifty-five".