51293076 has 12 divisors (see below), whose sum is σ = 119683872. Its totient is φ = 17097688.

The previous prime is 51293071. The next prime is 51293119. The reversal of 51293076 is 67039215.

51293076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51293071) 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 3 ways as a sum of consecutive naturals, for example, 2137200 + ... + 2137223.

It is an arithmetic number, because the mean of its divisors is an integer number (9973656).

Almost surely, 2^51293076 is an apocalyptic number.

It is an amenable number.

51293076 is an abundant number, since it is smaller than the sum of its proper divisors (68390796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51293076 is a wasteful number, since it uses less digits than its factorization.

51293076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4274430 (or 4274428 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 51293076 is about 7161.9184580669. The cubic root of 51293076 is about 371.5519811670.

The spelling of 51293076 in words is "fifty-one million, two hundred ninety-three thousand, seventy-six".