53024121973 has 2 divisors, whose sum is σ = 53024121974. Its totient is φ = 53024121972.

The previous prime is 53024121937. The next prime is 53024121991. The reversal of 53024121973 is 37912142035.

Together with previous prime (53024121937) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44690805604 + 8333316369 = 211402^2 + 91287^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53024121973 is a prime.

It is a super-2 number, since 2×53024121973² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53024127973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26512060986 + 26512060987.

It is an arithmetic number, because the mean of its divisors is an integer number (26512060987).

Almost surely, 2^53024121973 is an apocalyptic number.

It is an amenable number.

53024121973 is a deficient number, since it is larger than the sum of its proper divisors (1).

53024121973 is an equidigital number, since it uses as much as digits as its factorization.

53024121973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 53024121973 in words is "fifty-three billion, twenty-four million, one hundred twenty-one thousand, nine hundred seventy-three".