5111335452 has 12 divisors (see below), whose sum is σ = 11926449416. Its totient is φ = 1703778480.

The previous prime is 5111335421. The next prime is 5111335469. The reversal of 5111335452 is 2545331115.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×5111335452² = 52251500205744088608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 212972299 + ... + 212972322.

Almost surely, 2^5111335452 is an apocalyptic number.

It is an amenable number.

5111335452 is an abundant number, since it is smaller than the sum of its proper divisors (6815113964).

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

5111335452 is a wasteful number, since it uses less digits than its factorization.

5111335452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425944628 (or 425944626 counting only the distinct ones).

The product of its digits is 9000, while the sum is 30.

The square root of 5111335452 is about 71493.6042733894. The cubic root of 5111335452 is about 1722.5749529197.

Adding to 5111335452 its reverse (2545331115), we get a palindrome (7656666567).

The spelling of 5111335452 in words is "five billion, one hundred eleven million, three hundred thirty-five thousand, four hundred fifty-two".