51733031141234 has 4 divisors (see below), whose sum is σ = 77599546711854. Its totient is φ = 25866515570616.

The previous prime is 51733031141219. The next prime is 51733031141263. The reversal of 51733031141234 is 43214113033715.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 50819005275025 + 914025866209 = 7128745^2 + 956047^2 .

It is a super-2 number, since 2×51733031141234² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12933257785307 + ... + 12933257785310.

Almost surely, 2^{51733031141234} is an apocalyptic number.

51733031141234 is a deficient number, since it is larger than the sum of its proper divisors (25866515570620).

51733031141234 is a wasteful number, since it uses less digits than its factorization.

51733031141234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25866515570619.

The product of its (nonzero) digits is 90720, while the sum is 38.

Adding to 51733031141234 its reverse (43214113033715), we get a palindrome (94947144174949).

The spelling of 51733031141234 in words is "fifty-one trillion, seven hundred thirty-three billion, thirty-one million, one hundred forty-one thousand, two hundred thirty-four".