2055550334747 has 16 divisors (see below), whose sum is σ = 2529942159360. Its totient is φ = 1626347603232.

The previous prime is 2055550334743. The next prime is 2055550334869. The reversal of 2055550334747 is 7474330555502.

It is a cyclic number.

It is not a de Polignac number, because 2055550334747 - 2² = 2055550334743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2055550334695 and 2055550334704.

It is not an unprimeable number, because it can be changed into a prime (2055550334743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11662358 + ... + 11837300.

It is an arithmetic number, because the mean of its divisors is an integer number (158121384960).

Almost surely, 2^{2055550334747} is an apocalyptic number.

2055550334747 is a deficient number, since it is larger than the sum of its proper divisors (474391824613).

2055550334747 is a wasteful number, since it uses less digits than its factorization.

2055550334747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304082.

The product of its (nonzero) digits is 8820000, while the sum is 50.

The spelling of 2055550334747 in words is "two trillion, fifty-five billion, five hundred fifty million, three hundred thirty-four thousand, seven hundred forty-seven".