55376381450678 has 8 divisors (see below), whose sum is σ = 83071453545360. Its totient is φ = 27685896935560.

The previous prime is 55376381450657. The next prime is 55376381450693. The reversal of 55376381450678 is 87605418367355.

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, 1146864713 + ... + 1146912996.

It is an arithmetic number, because the mean of its divisors is an integer number (10383931693170).

Almost surely, 2^{55376381450678} is an apocalyptic number.

55376381450678 is a deficient number, since it is larger than the sum of its proper divisors (27695072094682).

55376381450678 is a wasteful number, since it uses less digits than its factorization.

55376381450678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293789782.

The product of its (nonzero) digits is 508032000, while the sum is 68.

The spelling of 55376381450678 in words is "fifty-five trillion, three hundred seventy-six billion, three hundred eighty-one million, four hundred fifty thousand, six hundred seventy-eight".