2055515748594 has 32 divisors (see below), whose sum is σ = 5125441867776. Its totient is φ = 533900194320.

The previous prime is 2055515748593. The next prime is 2055515748659. The reversal of 2055515748594 is 4958475155502.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2055515748593) 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, 2224583682 + ... + 2224584605.

It is an arithmetic number, because the mean of its divisors is an integer number (160170058368).

Almost surely, 2^{2055515748594} is an apocalyptic number.

2055515748594 is an abundant number, since it is smaller than the sum of its proper divisors (3069926119182).

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

2055515748594 is a wasteful number, since it uses less digits than its factorization.

2055515748594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4449168310.

The product of its (nonzero) digits is 50400000, while the sum is 60.

The spelling of 2055515748594 in words is "two trillion, fifty-five billion, five hundred fifteen million, seven hundred forty-eight thousand, five hundred ninety-four".