5126812674 has 32 divisors (see below), whose sum is σ = 11141468160. Its totient is φ = 1566766800.

The previous prime is 5126812633. The next prime is 5126812679. The reversal of 5126812674 is 4762186215.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5126812679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 721822 + ... + 728889.

It is an arithmetic number, because the mean of its divisors is an integer number (348170880).

Almost surely, 2^5126812674 is an apocalyptic number.

5126812674 is an abundant number, since it is smaller than the sum of its proper divisors (6014655486).

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

5126812674 is a wasteful number, since it uses less digits than its factorization.

5126812674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450766.

The product of its digits is 161280, while the sum is 42.

The square root of 5126812674 is about 71601.7644614991. The cubic root of 5126812674 is about 1724.3118643203.

Adding to 5126812674 its reverse (4762186215), we get a palindrome (9888998889).

It can be divided in two parts, 512 and 6812674, that added together give a palindrome (6813186).

The spelling of 5126812674 in words is "five billion, one hundred twenty-six million, eight hundred twelve thousand, six hundred seventy-four".