28758056060334 has 32 divisors (see below), whose sum is σ = 57600485268480. Its totient is φ = 9571960645632.

The previous prime is 28758056060291. The next prime is 28758056060359. The reversal of 28758056060334 is 43306065085782.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27385497 + ... + 28416219.

It is an arithmetic number, because the mean of its divisors is an integer number (1800015164640).

Almost surely, 2^{28758056060334} is an apocalyptic number.

28758056060334 is an abundant number, since it is smaller than the sum of its proper divisors (28842429208146).

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

28758056060334 is a wasteful number, since it uses less digits than its factorization.

28758056060334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037544.

The product of its (nonzero) digits is 29030400, while the sum is 57.

The spelling of 28758056060334 in words is "twenty-eight trillion, seven hundred fifty-eight billion, fifty-six million, sixty thousand, three hundred thirty-four".