53734244251 has 2 divisors, whose sum is σ = 53734244252. Its totient is φ = 53734244250.

The previous prime is 53734244233. The next prime is 53734244297. The reversal of 53734244251 is 15244243735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53734244251 - 2¹⁵ = 53734211483 is a prime.

It is a super-2 number, since 2×53734244251² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53734244051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26867122125 + 26867122126.

It is an arithmetic number, because the mean of its divisors is an integer number (26867122126).

Almost surely, 2^53734244251 is an apocalyptic number.

53734244251 is a deficient number, since it is larger than the sum of its proper divisors (1).

53734244251 is an equidigital number, since it uses as much as digits as its factorization.

53734244251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 403200, while the sum is 40.

Adding to 53734244251 its reverse (15244243735), we get a palindrome (68978487986).

The spelling of 53734244251 in words is "fifty-three billion, seven hundred thirty-four million, two hundred forty-four thousand, two hundred fifty-one".