55345632630376 has 16 divisors (see below), whose sum is σ = 113206975835040. Its totient is φ = 25157105741040.

The previous prime is 55345632630361. The next prime is 55345632630419. The reversal of 55345632630376 is 67303623654355.

It is a self number, because there is not a number n which added to its sum of digits gives 55345632630376.

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, 314463821676 + ... + 314463821851.

It is an arithmetic number, because the mean of its divisors is an integer number (7075435989690).

Almost surely, 2^{55345632630376} is an apocalyptic number.

It is an amenable number.

55345632630376 is an abundant number, since it is smaller than the sum of its proper divisors (57861343204664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55345632630376 is a wasteful number, since it uses less digits than its factorization.

55345632630376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628927643544 (or 628927643540 counting only the distinct ones).

The product of its (nonzero) digits is 122472000, while the sum is 58.

The spelling of 55345632630376 in words is "fifty-five trillion, three hundred forty-five billion, six hundred thirty-two million, six hundred thirty thousand, three hundred seventy-six".