5136543020 has 48 divisors (see below), whose sum is σ = 12331968768. Its totient is φ = 1760491200.

The previous prime is 5136543001. The next prime is 5136543031. The reversal of 5136543020 is 203456315.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619019 + ... + 627261.

It is an arithmetic number, because the mean of its divisors is an integer number (256916016).

Almost surely, 2^5136543020 is an apocalyptic number.

It is an amenable number.

5136543020 is an abundant number, since it is smaller than the sum of its proper divisors (7195425748).

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

5136543020 is a wasteful number, since it uses less digits than its factorization.

5136543020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12710 (or 12708 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 5136543020 is about 71669.6799211494. The cubic root of 5136543020 is about 1725.4020509330.

Adding to 5136543020 its reverse (203456315), we get a palindrome (5339999335).

The spelling of 5136543020 in words is "five billion, one hundred thirty-six million, five hundred forty-three thousand, twenty".