51053434 has 8 divisors (see below), whose sum is σ = 77549760. Its totient is φ = 25203516.

The previous prime is 51053413. The next prime is 51053459. The reversal of 51053434 is 43435015.

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

It is a junction number, because it is equal to n+sod(n) for n = 51053399 and 51053408.

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, 161404 + ... + 161719.

It is an arithmetic number, because the mean of its divisors is an integer number (9693720).

Almost surely, 2^51053434 is an apocalyptic number.

51053434 is a deficient number, since it is larger than the sum of its proper divisors (26496326).

51053434 is a wasteful number, since it uses less digits than its factorization.

51053434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323204.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 51053434 is about 7145.1685774375. The cubic root of 51053434 is about 370.9724456012.

Adding to 51053434 its reverse (43435015), we get a palindrome (94488449).

The spelling of 51053434 in words is "fifty-one million, fifty-three thousand, four hundred thirty-four".