2069562765 has 16 divisors (see below), whose sum is σ = 3367425600. Its totient is φ = 1085058432.

The previous prime is 2069562749. The next prime is 2069562769. The reversal of 2069562765 is 5672659602.

It is not a de Polignac number, because 2069562765 - 2⁴ = 2069562749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2069562769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1168360 + ... + 1170129.

It is an arithmetic number, because the mean of its divisors is an integer number (210464100).

Almost surely, 2^2069562765 is an apocalyptic number.

It is an amenable number.

2069562765 is a deficient number, since it is larger than the sum of its proper divisors (1297862835).

2069562765 is a wasteful number, since it uses less digits than its factorization.

2069562765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2338556.

The product of its (nonzero) digits is 1360800, while the sum is 48.

The square root of 2069562765 is about 45492.4473401904. The cubic root of 2069562765 is about 1274.3621600096.

The spelling of 2069562765 in words is "two billion, sixty-nine million, five hundred sixty-two thousand, seven hundred sixty-five".