5163311142 has 96 divisors (see below), whose sum is σ = 13322574720. Its totient is φ = 1482261120.

The previous prime is 5163311141. The next prime is 5163311149. The reversal of 5163311142 is 2411133615.

It is a happy number.

5163311142 is a `hidden beast` number, since 5 + 1 + 633 + 11 + 14 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5163311141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 76158 + ... + 126990.

It is an arithmetic number, because the mean of its divisors is an integer number (138776820).

Almost surely, 2^5163311142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5163311142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6661287360).

5163311142 is an abundant number, since it is smaller than the sum of its proper divisors (8159263578).

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

5163311142 is a wasteful number, since it uses less digits than its factorization.

5163311142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50880 (or 50868 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 5163311142 is about 71856.1837422500. The cubic root of 5163311142 is about 1728.3940616051.

Adding to 5163311142 its reverse (2411133615), we get a palindrome (7574444757).

The spelling of 5163311142 in words is "five billion, one hundred sixty-three million, three hundred eleven thousand, one hundred forty-two".