536601652481 has 2 divisors, whose sum is σ = 536601652482. Its totient is φ = 536601652480.

The previous prime is 536601652409. The next prime is 536601652507. The reversal of 536601652481 is 184256106635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 348089380081 + 188512272400 = 589991^2 + 434180^2 .

It is a cyclic number.

It is not a de Polignac number, because 536601652481 - 2³⁰ = 535527910657 is a prime.

It is a super-2 number, since 2×536601652481² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (536601682481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268300826240 + 268300826241.

It is an arithmetic number, because the mean of its divisors is an integer number (268300826241).

Almost surely, 2^536601652481 is an apocalyptic number.

It is an amenable number.

536601652481 is a deficient number, since it is larger than the sum of its proper divisors (1).

536601652481 is an equidigital number, since it uses as much as digits as its factorization.

536601652481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 47.

The spelling of 536601652481 in words is "five hundred thirty-six billion, six hundred one million, six hundred fifty-two thousand, four hundred eighty-one".