5144122992 has 20 divisors (see below), whose sum is σ = 13288984520. Its totient is φ = 1714707648.

The previous prime is 5144122969. The next prime is 5144122993. The reversal of 5144122992 is 2992214415.

It is a self number, because there is not a number n which added to its sum of digits gives 5144122992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144122993) 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, 53584567 + ... + 53584662.

It is an arithmetic number, because the mean of its divisors is an integer number (664449226).

Almost surely, 2^5144122992 is an apocalyptic number.

It is an amenable number.

5144122992 is an abundant number, since it is smaller than the sum of its proper divisors (8144861528).

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

5144122992 is a wasteful number, since it uses less digits than its factorization.

5144122992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107169240 (or 107169234 counting only the distinct ones).

The product of its digits is 51840, while the sum is 39.

The square root of 5144122992 is about 71722.5417285249. The cubic root of 5144122992 is about 1726.2503563114.

The spelling of 5144122992 in words is "five billion, one hundred forty-four million, one hundred twenty-two thousand, nine hundred ninety-two".