5131011434 has 16 divisors (see below), whose sum is σ = 8161327368. Its totient is φ = 2411016192.

The previous prime is 5131011433. The next prime is 5131011437. The reversal of 5131011434 is 4341101315.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4976879209 + 154132225 = 70547^2 + 12415^2 .

It is not an unprimeable number, because it can be changed into a prime (5131011433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88439 + ... + 134474.

Almost surely, 2^5131011434 is an apocalyptic number.

5131011434 is a deficient number, since it is larger than the sum of its proper divisors (3030315934).

5131011434 is a wasteful number, since it uses less digits than its factorization.

5131011434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223609.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 5131011434 is about 71631.0786879550. The cubic root of 5131011434 is about 1724.7824618486.

Adding to 5131011434 its reverse (4341101315), we get a palindrome (9472112749).

The spelling of 5131011434 in words is "five billion, one hundred thirty-one million, eleven thousand, four hundred thirty-four".