51079757 has 8 divisors (see below), whose sum is σ = 54307584. Its totient is φ = 47935888.

The previous prime is 51079687. The next prime is 51079783. The reversal of 51079757 is 75797015.

51079757 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 51079757 - 2¹⁰ = 51078733 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 (51079957) 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, 19733 + ... + 22170.

It is an arithmetic number, because the mean of its divisors is an integer number (6788448).

Almost surely, 2^51079757 is an apocalyptic number.

It is an amenable number.

51079757 is a deficient number, since it is larger than the sum of its proper divisors (3227827).

51079757 is a wasteful number, since it uses less digits than its factorization.

51079757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41979.

The product of its (nonzero) digits is 77175, while the sum is 41.

The square root of 51079757 is about 7147.0103539872. The cubic root of 51079757 is about 371.0361920796.

The spelling of 51079757 in words is "fifty-one million, seventy-nine thousand, seven hundred fifty-seven".