5012421612 has 36 divisors (see below), whose sum is σ = 12855553368. Its totient is φ = 1518915200.

The previous prime is 5012421607. The next prime is 5012421619. The reversal of 5012421612 is 2161242105.

It is not an unprimeable number, because it can be changed into a prime (5012421619) 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 11 ways as a sum of consecutive naturals, for example, 1724589 + ... + 1727492.

Almost surely, 2^5012421612 is an apocalyptic number.

It is an amenable number.

5012421612 is an abundant number, since it is smaller than the sum of its proper divisors (7843131756).

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

5012421612 is a wasteful number, since it uses less digits than its factorization.

5012421612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3452110 (or 3452097 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 5012421612 is about 70798.4576950656. The cubic root of 5012421612 is about 1711.3908195052.

Adding to 5012421612 its reverse (2161242105), we get a palindrome (7173663717).

It can be divided in two parts, 5012 and 421612, that added together give a palindrome (426624).

The spelling of 5012421612 in words is "five billion, twelve million, four hundred twenty-one thousand, six hundred twelve".