8135077372 has 12 divisors (see below), whose sum is σ = 14621152840. Its totient is φ = 3957605136.

The previous prime is 8135077343. The next prime is 8135077387. The reversal of 8135077372 is 2737705318.

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, 27483222 + ... + 27483517.

Almost surely, 2^8135077372 is an apocalyptic number.

It is an amenable number.

8135077372 is a deficient number, since it is larger than the sum of its proper divisors (6486075468).

8135077372 is a wasteful number, since it uses less digits than its factorization.

8135077372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54966780 (or 54966778 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 43.

The square root of 8135077372 is about 90194.6637667662. The cubic root of 8135077372 is about 2011.1936815342.

The spelling of 8135077372 in words is "eight billion, one hundred thirty-five million, seventy-seven thousand, three hundred seventy-two".