4587222742013 has 4 divisors (see below), whose sum is σ = 4589991133980. Its totient is φ = 4584454350048.

The previous prime is 4587222742007. The next prime is 4587222742019. The reversal of 4587222742013 is 3102472227854.

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

It is an interprime number because it is at equal distance from previous prime (4587222742007) and next prime (4587222742019).

It can be written as a sum of positive squares in 2 ways, for example, as 1890674500324 + 2696548241689 = 1375018^2 + 1642117^2 .

It is a cyclic number.

It is not a de Polignac number, because 4587222742013 - 2¹⁸ = 4587222479869 is a prime.

It is a super-2 number, since 2×4587222742013² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4587222742019) 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, 1384193498 + ... + 1384196811.

It is an arithmetic number, because the mean of its divisors is an integer number (1147497783495).

Almost surely, 2^{4587222742013} is an apocalyptic number.

It is an amenable number.

4587222742013 is a deficient number, since it is larger than the sum of its proper divisors (2768391967).

4587222742013 is a wasteful number, since it uses less digits than its factorization.

4587222742013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2768391966.

The product of its (nonzero) digits is 1505280, while the sum is 47.

Adding to 4587222742013 its reverse (3102472227854), we get a palindrome (7689694969867).

It can be divided in two parts, 4587222 and 742013, that added together give a palindrome (5329235).

The spelling of 4587222742013 in words is "four trillion, five hundred eighty-seven billion, two hundred twenty-two million, seven hundred forty-two thousand, thirteen".