5245133511 has 8 divisors (see below), whose sum is σ = 7001850240. Its totient is φ = 3492586232.

The previous prime is 5245133461. The next prime is 5245133527. The reversal of 5245133511 is 1153315425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5245133511 - 2⁹ = 5245132999 is a prime.

It is a super-2 number, since 2×5245133511² = 55022851096430374242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245133011) 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, 1039425 + ... + 1044458.

It is an arithmetic number, because the mean of its divisors is an integer number (875231280).

Almost surely, 2^5245133511 is an apocalyptic number.

5245133511 is a deficient number, since it is larger than the sum of its proper divisors (1756716729).

5245133511 is a wasteful number, since it uses less digits than its factorization.

5245133511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084725.

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

The square root of 5245133511 is about 72423.2939805972. The cubic root of 5245133511 is about 1737.4761391130.

Adding to 5245133511 its reverse (1153315425), we get a palindrome (6398448936).

The spelling of 5245133511 in words is "five billion, two hundred forty-five million, one hundred thirty-three thousand, five hundred eleven".