51082877 has 8 divisors (see below), whose sum is σ = 51997152. Its totient is φ = 50173200.

The previous prime is 51082861. The next prime is 51082897. The reversal of 51082877 is 77828015.

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 51082877 - 2⁴ = 51082861 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 51082877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51082817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27302 + ... + 29112.

It is an arithmetic number, because the mean of its divisors is an integer number (6499644).

Almost surely, 2^51082877 is an apocalyptic number.

It is an amenable number.

51082877 is a deficient number, since it is larger than the sum of its proper divisors (914275).

51082877 is a wasteful number, since it uses less digits than its factorization.

51082877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299.

The product of its (nonzero) digits is 31360, while the sum is 38.

The square root of 51082877 is about 7147.2286237394. The cubic root of 51082877 is about 371.0437463399.

The spelling of 51082877 in words is "fifty-one million, eighty-two thousand, eight hundred seventy-seven".