1058076856878 has 16 divisors (see below), whose sum is σ = 2116219695696. Its totient is φ = 352681288640.

The previous prime is 1058076856861. The next prime is 1058076856883. The reversal of 1058076856878 is 8786586708501.

It is a super-2 number, since 2×1058076856878² (a number of 25 digits) contains 22 as substring.

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, 2539551 + ... + 2926682.

It is an arithmetic number, because the mean of its divisors is an integer number (132263730981).

Almost surely, 2^{1058076856878} is an apocalyptic number.

1058076856878 is an abundant number, since it is smaller than the sum of its proper divisors (1058142838818).

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

1058076856878 is a wasteful number, since it uses less digits than its factorization.

1058076856878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5498499.

The product of its (nonzero) digits is 180633600, while the sum is 69.

The spelling of 1058076856878 in words is "one trillion, fifty-eight billion, seventy-six million, eight hundred fifty-six thousand, eight hundred seventy-eight".