536603553373 has 2 divisors, whose sum is σ = 536603553374. Its totient is φ = 536603553372.

The previous prime is 536603553347. The next prime is 536603553383. The reversal of 536603553373 is 373355306635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 518143711684 + 18459841689 = 719822^2 + 135867^2 .

It is a cyclic number.

It is not a de Polignac number, because 536603553373 - 2²⁵ = 536569998941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536603553323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268301776686 + 268301776687.

It is an arithmetic number, because the mean of its divisors is an integer number (268301776687).

Almost surely, 2^536603553373 is an apocalyptic number.

It is an amenable number.

536603553373 is a deficient number, since it is larger than the sum of its proper divisors (1).

536603553373 is an equidigital number, since it uses as much as digits as its factorization.

536603553373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7654500, while the sum is 49.

The spelling of 536603553373 in words is "five hundred thirty-six billion, six hundred three million, five hundred fifty-three thousand, three hundred seventy-three".