55504401414 has 48 divisors (see below), whose sum is σ = 140872032576. Its totient is φ = 14416726800.

The previous prime is 55504401401. The next prime is 55504401427. The reversal of 55504401414 is 41410440555.

It is an interprime number because it is at equal distance from previous prime (55504401401) and next prime (55504401427).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 8578152 + ... + 8584619.

It is an arithmetic number, because the mean of its divisors is an integer number (2934834012).

Almost surely, 2^55504401414 is an apocalyptic number.

55504401414 is an abundant number, since it is smaller than the sum of its proper divisors (85367631162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55504401414 is a wasteful number, since it uses less digits than its factorization.

55504401414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17162801 (or 17162794 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

Adding to 55504401414 its reverse (41410440555), we get a palindrome (96914841969).

The spelling of 55504401414 in words is "fifty-five billion, five hundred four million, four hundred one thousand, four hundred fourteen".