55614841655 has 8 divisors (see below), whose sum is σ = 67997014272. Its totient is φ = 43652403808.

The previous prime is 55614841631. The next prime is 55614841703.

55614841655 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55614841655 is a prime.

It is a super-2 number, since 2×55614841655² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104933399 + ... + 104933928.

It is an arithmetic number, because the mean of its divisors is an integer number (8499626784).

Almost surely, 2^55614841655 is an apocalyptic number.

55614841655 is a deficient number, since it is larger than the sum of its proper divisors (12382172617).

55614841655 is a wasteful number, since it uses less digits than its factorization.

55614841655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209867385.

The product of its digits is 2880000, while the sum is 50.

The spelling of 55614841655 in words is "fifty-five billion, six hundred fourteen million, eight hundred forty-one thousand, six hundred fifty-five".