51053122 has 8 divisors (see below), whose sum is σ = 76619916. Its totient is φ = 25513152.

The previous prime is 51053099. The next prime is 51053131. The reversal of 51053122 is 22135015.

It can be written as a sum of positive squares in 2 ways, for example, as 44235801 + 6817321 = 6651^2 + 2611^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 51053122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 963 + ... + 10150.

Almost surely, 2^51053122 is an apocalyptic number.

51053122 is a deficient number, since it is larger than the sum of its proper divisors (25566794).

51053122 is a wasteful number, since it uses less digits than its factorization.

51053122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13412.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 51053122 is about 7145.1467444693. The cubic root of 51053122 is about 370.9716898986.

Adding to 51053122 its reverse (22135015), we get a palindrome (73188137).

The spelling of 51053122 in words is "fifty-one million, fifty-three thousand, one hundred twenty-two".