4022152613 has 4 divisors (see below), whose sum is σ = 4077250668. Its totient is φ = 3967054560.

The previous prime is 4022152609. The next prime is 4022152633. The reversal of 4022152613 is 3162512204.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1168135684 + 2854016929 = 34178^2 + 53423^2 .

It is a cyclic number.

It is not a de Polignac number, because 4022152613 - 2² = 4022152609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022152633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27548918 + ... + 27549063.

It is an arithmetic number, because the mean of its divisors is an integer number (1019312667).

Almost surely, 2^4022152613 is an apocalyptic number.

It is an amenable number.

4022152613 is a deficient number, since it is larger than the sum of its proper divisors (55098055).

4022152613 is an equidigital number, since it uses as much as digits as its factorization.

4022152613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55098054.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 4022152613 is about 63420.4431788363. The cubic root of 4022152613 is about 1590.3260822717.

Adding to 4022152613 its reverse (3162512204), we get a palindrome (7184664817).

The spelling of 4022152613 in words is "four billion, twenty-two million, one hundred fifty-two thousand, six hundred thirteen".