5123368968 has 16 divisors (see below), whose sum is σ = 12808422480. Its totient is φ = 1707789648.

The previous prime is 5123368949. The next prime is 5123368969. The reversal of 5123368968 is 8698633215.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5123368968.

It is not an unprimeable number, because it can be changed into a prime (5123368969) 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, 106736830 + ... + 106736877.

It is an arithmetic number, because the mean of its divisors is an integer number (800526405).

Almost surely, 2^5123368968 is an apocalyptic number.

It is an amenable number.

5123368968 is an abundant number, since it is smaller than the sum of its proper divisors (7685053512).

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

5123368968 is a wasteful number, since it uses less digits than its factorization.

5123368968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213473716 (or 213473712 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 51.

The square root of 5123368968 is about 71577.7127882695. The cubic root of 5123368968 is about 1723.9257015118.

The spelling of 5123368968 in words is "five billion, one hundred twenty-three million, three hundred sixty-eight thousand, nine hundred sixty-eight".