55154444014 has 8 divisors (see below), whose sum is σ = 82737908280. Its totient is φ = 27575141256.

The previous prime is 55154443961. The next prime is 55154444021. The reversal of 55154444014 is 41044445155.

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

It is a congruent number.

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, 1007029 + ... + 1060384.

It is an arithmetic number, because the mean of its divisors is an integer number (10342238535).

Almost surely, 2^55154444014 is an apocalyptic number.

55154444014 is a deficient number, since it is larger than the sum of its proper divisors (27583464266).

55154444014 is a wasteful number, since it uses less digits than its factorization.

55154444014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080754.

The product of its (nonzero) digits is 128000, while the sum is 37.

Adding to 55154444014 its reverse (41044445155), we get a palindrome (96198889169).

The spelling of 55154444014 in words is "fifty-five billion, one hundred fifty-four million, four hundred forty-four thousand, fourteen".