53296332673553 has 2 divisors, whose sum is σ = 53296332673554. Its totient is φ = 53296332673552.

The previous prime is 53296332673541. The next prime is 53296332673603. The reversal of 53296332673553 is 35537623369235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52247207737729 + 1049124935824 = 7228223^2 + 1024268^2 .

It is a cyclic number.

It is not a de Polignac number, because 53296332673553 - 2⁶ = 53296332673489 is a prime.

It is not a weakly prime, because it can be changed into another prime (53296332673153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26648166336776 + 26648166336777.

It is an arithmetic number, because the mean of its divisors is an integer number (26648166336777).

Almost surely, 2^{53296332673553} is an apocalyptic number.

It is an amenable number.

53296332673553 is a deficient number, since it is larger than the sum of its proper divisors (1).

53296332673553 is an equidigital number, since it uses as much as digits as its factorization.

53296332673553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 275562000, while the sum is 62.

The spelling of 53296332673553 in words is "fifty-three trillion, two hundred ninety-six billion, three hundred thirty-two million, six hundred seventy-three thousand, five hundred fifty-three".