5111407853 has 4 divisors (see below), whose sum is σ = 5124154908. Its totient is φ = 5098660800.

The previous prime is 5111407849. The next prime is 5111407871. The reversal of 5111407853 is 3587041115.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2943388009 + 2168019844 = 54253^2 + 46562^2 .

It is a cyclic number.

It is not a de Polignac number, because 5111407853 - 2² = 5111407849 is a prime.

It is a super-2 number, since 2×5111407853² = 52252980479420139218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111407453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6372926 + ... + 6373727.

It is an arithmetic number, because the mean of its divisors is an integer number (1281038727).

Almost surely, 2^5111407853 is an apocalyptic number.

It is an amenable number.

5111407853 is a deficient number, since it is larger than the sum of its proper divisors (12747055).

5111407853 is a wasteful number, since it uses less digits than its factorization.

5111407853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12747054.

The product of its (nonzero) digits is 16800, while the sum is 35.

The square root of 5111407853 is about 71494.1106175886. The cubic root of 5111407853 is about 1722.5830861862.

Adding to 5111407853 its reverse (3587041115), we get a palindrome (8698448968).

The spelling of 5111407853 in words is "five billion, one hundred eleven million, four hundred seven thousand, eight hundred fifty-three".