51928377 has 16 divisors (see below), whose sum is σ = 70407168. Its totient is φ = 34039440.

The previous prime is 51928367. The next prime is 51928399. The reversal of 51928377 is 77382915.

51928377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51928377 - 2⁷ = 51928249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51928307) 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 15 ways as a sum of consecutive naturals, for example, 49852 + ... + 50882.

It is an arithmetic number, because the mean of its divisors is an integer number (4400448).

Almost surely, 2^51928377 is an apocalyptic number.

It is an amenable number.

51928377 is a deficient number, since it is larger than the sum of its proper divisors (18478791).

51928377 is a wasteful number, since it uses less digits than its factorization.

51928377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300.

The product of its digits is 105840, while the sum is 42.

The square root of 51928377 is about 7206.1346781753. The cubic root of 51928377 is about 373.0796692206.

The spelling of 51928377 in words is "fifty-one million, nine hundred twenty-eight thousand, three hundred seventy-seven".