2650252765 has 8 divisors (see below), whose sum is σ = 3180579840. Its totient is φ = 2120017872.

The previous prime is 2650252741. The next prime is 2650252771. The reversal of 2650252765 is 5672520562.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2650252765 - 2⁵ = 2650252733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98392 + ... + 122398.

It is an arithmetic number, because the mean of its divisors is an integer number (397572480).

Almost surely, 2^2650252765 is an apocalyptic number.

It is an amenable number.

2650252765 is a deficient number, since it is larger than the sum of its proper divisors (530327075).

2650252765 is a wasteful number, since it uses less digits than its factorization.

2650252765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46091.

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 2650252765 is about 51480.6057171048. The cubic root of 2650252765 is about 1383.8715001273.

The spelling of 2650252765 in words is "two billion, six hundred fifty million, two hundred fifty-two thousand, seven hundred sixty-five".