53206524024061 has 2 divisors, whose sum is σ = 53206524024062. Its totient is φ = 53206524024060.

The previous prime is 53206524024029. The next prime is 53206524024139. The reversal of 53206524024061 is 16042042560235.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49560276488836 + 3646247535225 = 7039906^2 + 1909515^2 .

It is a cyclic number.

It is not a de Polignac number, because 53206524024061 - 2⁵ = 53206524024029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53206524022061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26603262012030 + 26603262012031.

It is an arithmetic number, because the mean of its divisors is an integer number (26603262012031).

Almost surely, 2^{53206524024061} is an apocalyptic number.

It is an amenable number.

53206524024061 is a deficient number, since it is larger than the sum of its proper divisors (1).

53206524024061 is an equidigital number, since it uses as much as digits as its factorization.

53206524024061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 53206524024061 its reverse (16042042560235), we get a palindrome (69248566584296).

The spelling of 53206524024061 in words is "fifty-three trillion, two hundred six billion, five hundred twenty-four million, twenty-four thousand, sixty-one".