55010515977199 has 8 divisors (see below), whose sum is σ = 55710143205120. Its totient is φ = 54310971039000.

The previous prime is 55010515977181. The next prime is 55010515977251. The reversal of 55010515977199 is 99177951501055.

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

It is a cyclic number.

It is not a de Polignac number, because 55010515977199 - 2¹³ = 55010515969007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55010515977199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55010515977139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19226377 + ... + 21901474.

It is an arithmetic number, because the mean of its divisors is an integer number (6963767900640).

Almost surely, 2^{55010515977199} is an apocalyptic number.

55010515977199 is a deficient number, since it is larger than the sum of its proper divisors (699627227921).

55010515977199 is a wasteful number, since it uses less digits than its factorization.

55010515977199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41144861.

The product of its (nonzero) digits is 22325625, while the sum is 64.

The spelling of 55010515977199 in words is "fifty-five trillion, ten billion, five hundred fifteen million, nine hundred seventy-seven thousand, one hundred ninety-nine".