51110434 has 8 divisors (see below), whose sum is σ = 76808988. Its totient is φ = 25507440.

The previous prime is 51110419. The next prime is 51110459. The reversal of 51110434 is 43401115.

It can be written as a sum of positive squares in 2 ways, for example, as 43520409 + 7590025 = 6597^2 + 2755^2 .

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

It is a super-2 number, since 2×51110434² = 5224552927336712, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22537 + ... + 24700.

Almost surely, 2^51110434 is an apocalyptic number.

51110434 is a deficient number, since it is larger than the sum of its proper divisors (25698554).

51110434 is a wasteful number, since it uses less digits than its factorization.

51110434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47780.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 51110434 is about 7149.1561739831. The cubic root of 51110434 is about 371.1104550236.

Adding to 51110434 its reverse (43401115), we get a palindrome (94511549).

The spelling of 51110434 in words is "fifty-one million, one hundred ten thousand, four hundred thirty-four".