4145051622 has 16 divisors (see below), whose sum is σ = 8777756592. Its totient is φ = 1300408320.

The previous prime is 4145051621. The next prime is 4145051641. The reversal of 4145051622 is 2261505414.

It is a self number, because there is not a number n which added to its sum of digits gives 4145051622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145051621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20318779 + ... + 20318982.

It is an arithmetic number, because the mean of its divisors is an integer number (548609787).

Almost surely, 2^4145051622 is an apocalyptic number.

4145051622 is an abundant number, since it is smaller than the sum of its proper divisors (4632704970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4145051622 is a wasteful number, since it uses less digits than its factorization.

4145051622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40637783.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 4145051622 is about 64382.0753160381. The cubic root of 4145051622 is about 1606.3616026823.

The spelling of 4145051622 in words is "four billion, one hundred forty-five million, fifty-one thousand, six hundred twenty-two".