2058731456406 has 16 divisors (see below), whose sum is σ = 4296483039744. Its totient is φ = 656407130984.

The previous prime is 2058731456393. The next prime is 2058731456423. The reversal of 2058731456406 is 6046541378502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7459171806 + ... + 7459172081.

It is an arithmetic number, because the mean of its divisors is an integer number (268530189984).

Almost surely, 2^{2058731456406} is an apocalyptic number.

2058731456406 is an abundant number, since it is smaller than the sum of its proper divisors (2237751583338).

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

2058731456406 is a wasteful number, since it uses less digits than its factorization.

2058731456406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14918343915.

The product of its (nonzero) digits is 4838400, while the sum is 51.

The spelling of 2058731456406 in words is "two trillion, fifty-eight billion, seven hundred thirty-one million, four hundred fifty-six thousand, four hundred six".