5147877512 has 12 divisors (see below), whose sum is σ = 9652650855. Its totient is φ = 2573837288.

The previous prime is 5147877473. The next prime is 5147877517. The reversal of 5147877512 is 2157787415.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 2573938756 + 2573938756 = 50734^2 + 50734^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=50734.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5147877517) by changing a digit.

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 2 ways as a sum of consecutive naturals, for example, 190253 + ... + 215619.

Almost surely, 2^5147877512 is an apocalyptic number.

It is an amenable number.

5147877512 is a deficient number, since it is larger than the sum of its proper divisors (4504773343).

5147877512 is an frugal number, since it uses more digits than its factorization.

5147877512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50740 (or 25369 counting only the distinct ones).

The product of its digits is 548800, while the sum is 47.

The square root of 5147877512 is about 71748.7108734366. The cubic root of 5147877512 is about 1726.6702312719.

The spelling of 5147877512 in words is "five billion, one hundred forty-seven million, eight hundred seventy-seven thousand, five hundred twelve".