52400010451 has 2 divisors, whose sum is σ = 52400010452. Its totient is φ = 52400010450.

The previous prime is 52400010449. The next prime is 52400010461. The reversal of 52400010451 is 15401000425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52400010451 - 2¹ = 52400010449 is a prime.

It is a super-2 number, since 2×52400010451² (a number of 22 digits) contains 22 as substring.

Together with 52400010449, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (52400010431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26200005225 + 26200005226.

It is an arithmetic number, because the mean of its divisors is an integer number (26200005226).

Almost surely, 2^52400010451 is an apocalyptic number.

52400010451 is a deficient number, since it is larger than the sum of its proper divisors (1).

52400010451 is an equidigital number, since it uses as much as digits as its factorization.

52400010451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 800, while the sum is 22.

Adding to 52400010451 its reverse (15401000425), we get a palindrome (67801010876).

The spelling of 52400010451 in words is "fifty-two billion, four hundred million, ten thousand, four hundred fifty-one".