5442501612 has 24 divisors (see below), whose sum is σ = 12746386800. Its totient is φ = 1807422016.

The previous prime is 5442501599. The next prime is 5442501619. The reversal of 5442501612 is 2161052445.

It is a self number, because there is not a number n which added to its sum of digits gives 5442501612.

It is not an unprimeable number, because it can be changed into a prime (5442501619) 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, 839787 + ... + 846242.

It is an arithmetic number, because the mean of its divisors is an integer number (531099450).

Almost surely, 2^5442501612 is an apocalyptic number.

It is an amenable number.

5442501612 is an abundant number, since it is smaller than the sum of its proper divisors (7303885188).

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

5442501612 is a wasteful number, since it uses less digits than its factorization.

5442501612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686305 (or 1686303 counting only the distinct ones).

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

The square root of 5442501612 is about 73773.3123290530. The cubic root of 5442501612 is about 1759.0014148509.

The spelling of 5442501612 in words is "five billion, four hundred forty-two million, five hundred one thousand, six hundred twelve".