55183776634 has 8 divisors (see below), whose sum is σ = 94600759968. Its totient is φ = 23650189980.

The previous prime is 55183776617. The next prime is 55183776673. The reversal of 55183776634 is 43667738155.

It is a happy number.

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

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, 1970849152 + ... + 1970849179.

It is an arithmetic number, because the mean of its divisors is an integer number (11825094996).

Almost surely, 2^55183776634 is an apocalyptic number.

55183776634 is a deficient number, since it is larger than the sum of its proper divisors (39416983334).

55183776634 is a wasteful number, since it uses less digits than its factorization.

55183776634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3941698340.

The product of its digits is 12700800, while the sum is 55.

The spelling of 55183776634 in words is "fifty-five billion, one hundred eighty-three million, seven hundred seventy-six thousand, six hundred thirty-four".