55555046305747 has 8 divisors (see below), whose sum is σ = 55565038561536. Its totient is φ = 55545054647112.

The previous prime is 55555046305679. The next prime is 55555046305823. The reversal of 55555046305747 is 74750364055555.

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 55555046305747 - 2²³ = 55555037917139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55555046305247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212620498 + ... + 212881624.

It is an arithmetic number, because the mean of its divisors is an integer number (6945629820192).

Almost surely, 2^{55555046305747} is an apocalyptic number.

55555046305747 is a deficient number, since it is larger than the sum of its proper divisors (9992255789).

55555046305747 is a wasteful number, since it uses less digits than its factorization.

55555046305747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298577.

The product of its (nonzero) digits is 220500000, while the sum is 61.

The spelling of 55555046305747 in words is "fifty-five trillion, five hundred fifty-five billion, forty-six million, three hundred five thousand, seven hundred forty-seven".