55540335521014 has 8 divisors (see below), whose sum is σ = 83325809287800. Its totient is φ = 27765065758416.

The previous prime is 55540335520987. The next prime is 55540335521023. The reversal of 55540335521014 is 41012553304555.

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, 2550987439 + ... + 2551009210.

It is an arithmetic number, because the mean of its divisors is an integer number (10415726160975).

Almost surely, 2^{55540335521014} is an apocalyptic number.

55540335521014 is a deficient number, since it is larger than the sum of its proper divisors (27785473766786).

55540335521014 is a wasteful number, since it uses less digits than its factorization.

55540335521014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5102002094.

The product of its (nonzero) digits is 900000, while the sum is 43.

Adding to 55540335521014 its reverse (41012553304555), we get a palindrome (96552888825569).

The spelling of 55540335521014 in words is "fifty-five trillion, five hundred forty billion, three hundred thirty-five million, five hundred twenty-one thousand, fourteen".