51334677 has 12 divisors (see below), whose sum is σ = 74562124. Its totient is φ = 34032960.

The previous prime is 51334649. The next prime is 51334691. The reversal of 51334677 is 77643315.

51334677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 269361 + 51065316 = 519^2 + 7146^2 .

It is not a de Polignac number, because 51334677 - 2¹⁸ = 51072533 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 (51334697) 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 11 ways as a sum of consecutive naturals, for example, 14128 + ... + 17385.

Almost surely, 2^51334677 is an apocalyptic number.

It is an amenable number.

51334677 is a deficient number, since it is larger than the sum of its proper divisors (23227447).

51334677 is a wasteful number, since it uses less digits than its factorization.

51334677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31700 (or 31697 counting only the distinct ones).

The product of its digits is 52920, while the sum is 36.

The square root of 51334677 is about 7164.8221890009. The cubic root of 51334677 is about 371.6524024993.

The spelling of 51334677 in words is "fifty-one million, three hundred thirty-four thousand, six hundred seventy-seven".