51053234 has 12 divisors (see below), whose sum is σ = 77405994. Its totient is φ = 25254144.

The previous prime is 51053221. The next prime is 51053237. The reversal of 51053234 is 43235015.

It can be written as a sum of positive squares in 3 ways, for example, as 50452609 + 600625 = 7103^2 + 775^2 .

It is not an unprimeable number, because it can be changed into a prime (51053237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17462 + ... + 20174.

Almost surely, 2^51053234 is an apocalyptic number.

51053234 is a deficient number, since it is larger than the sum of its proper divisors (26352760).

51053234 is an equidigital number, since it uses as much as digits as its factorization.

51053234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909 (or 2812 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 51053234 is about 7145.1545819527. The cubic root of 51053234 is about 370.9719611768.

Adding to 51053234 its reverse (43235015), we get a palindrome (94288249).

The spelling of 51053234 in words is "fifty-one million, fifty-three thousand, two hundred thirty-four".