51453053114473 has 2 divisors, whose sum is σ = 51453053114474. Its totient is φ = 51453053114472.

The previous prime is 51453053114461. The next prime is 51453053114627. The reversal of 51453053114473 is 37441135035415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42767519137344 + 8685533977129 = 6539688^2 + 2947123^2 .

It is a cyclic number.

It is not a de Polignac number, because 51453053114473 - 2⁹ = 51453053113961 is a prime.

It is not a weakly prime, because it can be changed into another prime (51453053114173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25726526557236 + 25726526557237.

It is an arithmetic number, because the mean of its divisors is an integer number (25726526557237).

Almost surely, 2^{51453053114473} is an apocalyptic number.

It is an amenable number.

51453053114473 is a deficient number, since it is larger than the sum of its proper divisors (1).

51453053114473 is an equidigital number, since it uses as much as digits as its factorization.

51453053114473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512000, while the sum is 46.

Adding to 51453053114473 its reverse (37441135035415), we get a palindrome (88894188149888).

The spelling of 51453053114473 in words is "fifty-one trillion, four hundred fifty-three billion, fifty-three million, one hundred fourteen thousand, four hundred seventy-three".