5311534142 has 16 divisors (see below), whose sum is σ = 8045205120. Its totient is φ = 2629820568.

The previous prime is 5311534103. The next prime is 5311534157. The reversal of 5311534142 is 2414351135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738359 + ... + 745517.

It is an arithmetic number, because the mean of its divisors is an integer number (502825320).

Almost surely, 2^5311534142 is an apocalyptic number.

5311534142 is a deficient number, since it is larger than the sum of its proper divisors (2733670978).

5311534142 is a wasteful number, since it uses less digits than its factorization.

5311534142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10735.

The product of its digits is 7200, while the sum is 29.

The square root of 5311534142 is about 72880.2726531673. The cubic root of 5311534142 is about 1744.7772604262. Note that the first 3 decimals are identical.

Adding to 5311534142 its reverse (2414351135), we get a palindrome (7725885277).

The spelling of 5311534142 in words is "five billion, three hundred eleven million, five hundred thirty-four thousand, one hundred forty-two".