53124558073 has 2 divisors, whose sum is σ = 53124558074. Its totient is φ = 53124558072.

The previous prime is 53124558059. The next prime is 53124558107. The reversal of 53124558073 is 37085542135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51862319289 + 1262238784 = 227733^2 + 35528^2 .

It is a cyclic number.

It is not a de Polignac number, because 53124558073 - 2²⁹ = 52587687161 is a prime.

It is not a weakly prime, because it can be changed into another prime (53124558013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26562279036 + 26562279037.

It is an arithmetic number, because the mean of its divisors is an integer number (26562279037).

Almost surely, 2^53124558073 is an apocalyptic number.

It is an amenable number.

53124558073 is a deficient number, since it is larger than the sum of its proper divisors (1).

53124558073 is an equidigital number, since it uses as much as digits as its factorization.

53124558073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 53124558073 in words is "fifty-three billion, one hundred twenty-four million, five hundred fifty-eight thousand, seventy-three".