51013277 has 8 divisors (see below), whose sum is σ = 61730496. Its totient is φ = 41153472.

The previous prime is 51013231. The next prime is 51013289. The reversal of 51013277 is 77231015.

51013277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 51013277 - 2¹⁰ = 51012253 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 (51013877) 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 7 ways as a sum of consecutive naturals, for example, 214223 + ... + 214460.

It is an arithmetic number, because the mean of its divisors is an integer number (7716312).

Almost surely, 2^51013277 is an apocalyptic number.

It is an amenable number.

51013277 is a deficient number, since it is larger than the sum of its proper divisors (10717219).

51013277 is a wasteful number, since it uses less digits than its factorization.

51013277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428707.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 51013277 is about 7142.3579439846. The cubic root of 51013277 is about 370.8751550639.

The spelling of 51013277 in words is "fifty-one million, thirteen thousand, two hundred seventy-seven".