6206772765 has 16 divisors (see below), whose sum is σ = 10142131968. Its totient is φ = 3239846976.

The previous prime is 6206772751. The next prime is 6206772791. The reversal of 6206772765 is 5672776026.

It is not a de Polignac number, because 6206772765 - 2¹³ = 6206764573 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, 4401262 + ... + 4402671.

It is an arithmetic number, because the mean of its divisors is an integer number (633883248).

Almost surely, 2^6206772765 is an apocalyptic number.

It is an amenable number.

6206772765 is a deficient number, since it is larger than the sum of its proper divisors (3935359203).

6206772765 is a wasteful number, since it uses less digits than its factorization.

6206772765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8803988.

The product of its (nonzero) digits is 1481760, while the sum is 48.

The square root of 6206772765 is about 78783.0741022461. The cubic root of 6206772765 is about 1837.7592411320.

The spelling of 6206772765 in words is "six billion, two hundred six million, seven hundred seventy-two thousand, seven hundred sixty-five".