55335514144 has 24 divisors (see below), whose sum is σ = 108947634768. Its totient is φ = 27666273600.

The previous prime is 55335514121. The next prime is 55335514151. The reversal of 55335514144 is 44141553355.

It is a junction number, because it is equal to n+sod(n) for n = 55335514097 and 55335514106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 794319 + ... + 861169.

It is an arithmetic number, because the mean of its divisors is an integer number (4539484782).

Almost surely, 2^55335514144 is an apocalyptic number.

It is an amenable number.

55335514144 is a deficient number, since it is larger than the sum of its proper divisors (53612120624).

55335514144 is a wasteful number, since it uses less digits than its factorization.

55335514144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92728 (or 92720 counting only the distinct ones).

The product of its digits is 360000, while the sum is 40.

The spelling of 55335514144 in words is "fifty-five billion, three hundred thirty-five million, five hundred fourteen thousand, one hundred forty-four".