906376080565 has 16 divisors (see below), whose sum is σ = 1089192018240. Its totient is φ = 724074301440.

The previous prime is 906376080557. The next prime is 906376080581. The reversal of 906376080565 is 565080673609.

It is not a de Polignac number, because 906376080565 - 2³ = 906376080557 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13020382 + ... + 13089808.

It is an arithmetic number, because the mean of its divisors is an integer number (68074501140).

Almost surely, 2^906376080565 is an apocalyptic number.

It is an amenable number.

906376080565 is a deficient number, since it is larger than the sum of its proper divisors (182815937675).

906376080565 is a wasteful number, since it uses less digits than its factorization.

906376080565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73092.

The product of its (nonzero) digits is 8164800, while the sum is 55.

The spelling of 906376080565 in words is "nine hundred six billion, three hundred seventy-six million, eighty thousand, five hundred sixty-five".