8054788765 has 16 divisors (see below), whose sum is σ = 9737510400. Its totient is φ = 6396050880.

The previous prime is 8054788663. The next prime is 8054788793. The reversal of 8054788765 is 5678874508.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-8054788765 is a prime.

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, 1388020 + ... + 1393810.

It is an arithmetic number, because the mean of its divisors is an integer number (608594400).

Almost surely, 2^8054788765 is an apocalyptic number.

It is an amenable number.

8054788765 is a deficient number, since it is larger than the sum of its proper divisors (1682721635).

8054788765 is a wasteful number, since it uses less digits than its factorization.

8054788765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7812.

The product of its (nonzero) digits is 15052800, while the sum is 58.

The square root of 8054788765 is about 89748.4750009715. The cubic root of 8054788765 is about 2004.5553469464. Note that the first 3 decimals are identical.

The spelling of 8054788765 in words is "eight billion, fifty-four million, seven hundred eighty-eight thousand, seven hundred sixty-five".