4797136727 has 4 divisors (see below), whose sum is σ = 4827691896. Its totient is φ = 4766581560.

The previous prime is 4797136711. The next prime is 4797136759. The reversal of 4797136727 is 7276317974.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7276317974 = 2 ⋅3638158987.

It is a cyclic number.

It is not a de Polignac number, because 4797136727 - 2⁴ = 4797136711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4797336727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15277349 + ... + 15277662.

It is an arithmetic number, because the mean of its divisors is an integer number (1206922974).

Almost surely, 2^4797136727 is an apocalyptic number.

4797136727 is a deficient number, since it is larger than the sum of its proper divisors (30555169).

4797136727 is a wasteful number, since it uses less digits than its factorization.

4797136727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30555168.

The product of its digits is 3111696, while the sum is 53.

The square root of 4797136727 is about 69261.3653272876. The cubic root of 4797136727 is about 1686.5298502802.

The spelling of 4797136727 in words is "four billion, seven hundred ninety-seven million, one hundred thirty-six thousand, seven hundred twenty-seven".