55014501661143 has 8 divisors (see below), whose sum is σ = 73358466187248. Its totient is φ = 36673435787904.

The previous prime is 55014501661111. The next prime is 55014501661187. The reversal of 55014501661143 is 34116610541055.

It is a happy number.

55014501661143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 55014501661143 - 2⁵ = 55014501661111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55014501661095 and 55014501661104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55014501661043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724618930 + ... + 724694847.

It is an arithmetic number, because the mean of its divisors is an integer number (9169808273406).

Almost surely, 2^{55014501661143} is an apocalyptic number.

55014501661143 is a deficient number, since it is larger than the sum of its proper divisors (18343964526105).

55014501661143 is a wasteful number, since it uses less digits than its factorization.

55014501661143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449326433.

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 55014501661143 in words is "fifty-five trillion, fourteen billion, five hundred one million, six hundred sixty-one thousand, one hundred forty-three".