53011124357 has 2 divisors, whose sum is σ = 53011124358. Its totient is φ = 53011124356.

The previous prime is 53011124351. The next prime is 53011124443. The reversal of 53011124357 is 75342111035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47677159201 + 5333965156 = 218351^2 + 73034^2 .

It is a cyclic number.

It is not a de Polignac number, because 53011124357 - 2²⁴ = 52994347141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53011124351) 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, 26505562178 + 26505562179.

It is an arithmetic number, because the mean of its divisors is an integer number (26505562179).

Almost surely, 2^53011124357 is an apocalyptic number.

It is an amenable number.

53011124357 is a deficient number, since it is larger than the sum of its proper divisors (1).

53011124357 is an equidigital number, since it uses as much as digits as its factorization.

53011124357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The spelling of 53011124357 in words is "fifty-three billion, eleven million, one hundred twenty-four thousand, three hundred fifty-seven".