5135614461 has 32 divisors (see below), whose sum is σ = 7804262400. Its totient is φ = 3336603840.

The previous prime is 5135614457. The next prime is 5135614543. The reversal of 5135614461 is 1644165315.

5135614461 is a `hidden beast` number, since 5 + 1 + 35 + 614 + 4 + 6 + 1 = 666.

It is not a de Polignac number, because 5135614461 - 2² = 5135614457 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5135614441) 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 31 ways as a sum of consecutive naturals, for example, 165220 + ... + 193826.

It is an arithmetic number, because the mean of its divisors is an integer number (243883200).

Almost surely, 2^5135614461 is an apocalyptic number.

It is an amenable number.

5135614461 is a deficient number, since it is larger than the sum of its proper divisors (2668647939).

5135614461 is a wasteful number, since it uses less digits than its factorization.

5135614461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28786 (or 28780 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 5135614461 is about 71663.2015821230. The cubic root of 5135614461 is about 1725.2980747666.

Adding to 5135614461 its reverse (1644165315), we get a palindrome (6779779776).

The spelling of 5135614461 in words is "five billion, one hundred thirty-five million, six hundred fourteen thousand, four hundred sixty-one".