403004122055 has 8 divisors (see below), whose sum is σ = 494851573392. Its totient is φ = 314905546368.

The previous prime is 403004122051. The next prime is 403004122061. The reversal of 403004122055 is 550221400304.

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 403004122055 - 2² = 403004122051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403004122051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 937218674 + ... + 937219103.

It is an arithmetic number, because the mean of its divisors is an integer number (61856446674).

Almost surely, 2^403004122055 is an apocalyptic number.

403004122055 is a deficient number, since it is larger than the sum of its proper divisors (91847451337).

403004122055 is a wasteful number, since it uses less digits than its factorization.

403004122055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1874437825.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 403004122055 its reverse (550221400304), we get a palindrome (953225522359).

The spelling of 403004122055 in words is "four hundred three billion, four million, one hundred twenty-two thousand, fifty-five".