51134233441 has 16 divisors (see below), whose sum is σ = 53834025600. Its totient is φ = 48501846400.

The previous prime is 51134233373. The next prime is 51134233463. The reversal of 51134233441 is 14433243115.

It is a cyclic number.

It is not a de Polignac number, because 51134233441 - 2¹⁵ = 51134200673 is a prime.

It is a super-2 number, since 2×51134233441² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51134233841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 534390 + ... + 622768.

It is an arithmetic number, because the mean of its divisors is an integer number (3364626600).

Almost surely, 2^51134233441 is an apocalyptic number.

It is an amenable number.

51134233441 is a deficient number, since it is larger than the sum of its proper divisors (2699792159).

51134233441 is a wasteful number, since it uses less digits than its factorization.

51134233441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88760.

The product of its digits is 17280, while the sum is 31.

Adding to 51134233441 its reverse (14433243115), we get a palindrome (65567476556).

The spelling of 51134233441 in words is "fifty-one billion, one hundred thirty-four million, two hundred thirty-three thousand, four hundred forty-one".