55054987896683 has 4 divisors (see below), whose sum is σ = 55297520883240. Its totient is φ = 54812454910128.

The previous prime is 55054987896641. The next prime is 55054987896737. The reversal of 55054987896683 is 38669878945055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55054987896683 - 2⁶ = 55054987896619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55054987899683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121266492938 + ... + 121266493391.

It is an arithmetic number, because the mean of its divisors is an integer number (13824380220810).

Almost surely, 2^{55054987896683} is an apocalyptic number.

55054987896683 is a deficient number, since it is larger than the sum of its proper divisors (242532986557).

55054987896683 is a wasteful number, since it uses less digits than its factorization.

55054987896683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242532986556.

The product of its (nonzero) digits is 15676416000, while the sum is 83.

The spelling of 55054987896683 in words is "fifty-five trillion, fifty-four billion, nine hundred eighty-seven million, eight hundred ninety-six thousand, six hundred eighty-three".