4513622412 has 48 divisors (see below), whose sum is σ = 11497320800. Its totient is φ = 1369778688.

The previous prime is 4513622401. The next prime is 4513622459. The reversal of 4513622412 is 2142263154.

It is a self number, because there is not a number n which added to its sum of digits gives 4513622412.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186787 + ... + 209562.

Almost surely, 2^4513622412 is an apocalyptic number.

It is an amenable number.

4513622412 is an abundant number, since it is smaller than the sum of its proper divisors (6983698388).

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

4513622412 is a wasteful number, since it uses less digits than its factorization.

4513622412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396442 (or 396440 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 4513622412 is about 67183.4980631405. The cubic root of 4513622412 is about 1652.6278800578.

Adding to 4513622412 its reverse (2142263154), we get a palindrome (6655885566).

The spelling of 4513622412 in words is "four billion, five hundred thirteen million, six hundred twenty-two thousand, four hundred twelve".