5143122126 has 24 divisors (see below), whose sum is σ = 11157621384. Its totient is φ = 1712190960.

The previous prime is 5143122109. The next prime is 5143122191. The reversal of 5143122126 is 6212213415.

5143122126 is a `hidden beast` number, since 5 + 1 + 431 + 221 + 2 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5143122126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167365 + ... + 195696.

It is an arithmetic number, because the mean of its divisors is an integer number (464900891).

Almost surely, 2^5143122126 is an apocalyptic number.

5143122126 is an abundant number, since it is smaller than the sum of its proper divisors (6014499258).

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

5143122126 is a wasteful number, since it uses less digits than its factorization.

5143122126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363856 (or 363853 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 5143122126 is about 71715.5640429607. The cubic root of 5143122126 is about 1726.1383931153.

The spelling of 5143122126 in words is "five billion, one hundred forty-three million, one hundred twenty-two thousand, one hundred twenty-six".