51034053433 has 8 divisors (see below), whose sum is σ = 55679150016. Its totient is φ = 46389896400.

The previous prime is 51034053407. The next prime is 51034053439. The reversal of 51034053433 is 33435043015.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51034053433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51034053395 and 51034053404.

It is not an unprimeable number, because it can be changed into a prime (51034053439) 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 7 ways as a sum of consecutive naturals, for example, 118813 + ... + 340858.

It is an arithmetic number, because the mean of its divisors is an integer number (6959893752).

Almost surely, 2^51034053433 is an apocalyptic number.

It is an amenable number.

51034053433 is a deficient number, since it is larger than the sum of its proper divisors (4645096583).

51034053433 is a wasteful number, since it uses less digits than its factorization.

51034053433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469775.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 51034053433 its reverse (33435043015), we get a palindrome (84469096448).

The spelling of 51034053433 in words is "fifty-one billion, thirty-four million, fifty-three thousand, four hundred thirty-three".