877105415132 has 12 divisors (see below), whose sum is σ = 1534947198960. Its totient is φ = 438549072576.

The previous prime is 877105415113. The next prime is 877105415141. The reversal of 877105415132 is 231514501778.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324032 + ... + 1363527.

It is an arithmetic number, because the mean of its divisors is an integer number (127912266580).

Almost surely, 2^877105415132 is an apocalyptic number.

It is an amenable number.

877105415132 is a deficient number, since it is larger than the sum of its proper divisors (657841783828).

877105415132 is a wasteful number, since it uses less digits than its factorization.

877105415132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1817500 (or 1817498 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 44.

The spelling of 877105415132 in words is "eight hundred seventy-seven billion, one hundred five million, four hundred fifteen thousand, one hundred thirty-two".