4050522665 has 32 divisors (see below), whose sum is σ = 5646495744. Its totient is φ = 2731942080.

The previous prime is 4050522659. The next prime is 4050522691. The reversal of 4050522665 is 5662250504.

It is not a de Polignac number, because 4050522665 - 2⁶ = 4050522601 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1208522 + ... + 1211868.

It is an arithmetic number, because the mean of its divisors is an integer number (176452992).

Almost surely, 2^4050522665 is an apocalyptic number.

It is an amenable number.

4050522665 is a deficient number, since it is larger than the sum of its proper divisors (1595973079).

4050522665 is a wasteful number, since it uses less digits than its factorization.

4050522665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3917.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 4050522665 is about 63643.7166183748. The cubic root of 4050522665 is about 1594.0564205085.

The spelling of 4050522665 in words is "four billion, fifty million, five hundred twenty-two thousand, six hundred sixty-five".