5145114636 has 36 divisors (see below), whose sum is σ = 13012763400. Its totient is φ = 1714107648.

The previous prime is 5145114563. The next prime is 5145114659. The reversal of 5145114636 is 6364115415.

5145114636 is a `hidden beast` number, since 5 + 1 + 4 + 5 + 1 + 14 + 636 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5145114636.

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 11 ways as a sum of consecutive naturals, for example, 30175 + ... + 105833.

It is an arithmetic number, because the mean of its divisors is an integer number (361465650).

Almost surely, 2^5145114636 is an apocalyptic number.

It is an amenable number.

5145114636 is an abundant number, since it is smaller than the sum of its proper divisors (7867648764).

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

5145114636 is a wasteful number, since it uses less digits than its factorization.

5145114636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77558 (or 77553 counting only the distinct ones).

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

The square root of 5145114636 is about 71729.4544521287. The cubic root of 5145114636 is about 1726.3612735546.

The spelling of 5145114636 in words is "five billion, one hundred forty-five million, one hundred fourteen thousand, six hundred thirty-six".