653536413 has 6 divisors (see below), whose sum is σ = 943997054. Its totient is φ = 435690936.

The previous prime is 653536399. The next prime is 653536453. The reversal of 653536413 is 314635356.

653536413 is a `hidden beast` number, since 6 + 5 + 3 + 5 + 3 + 641 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 558707769 + 94828644 = 23637^2 + 9738^2 .

It is not a de Polignac number, because 653536413 - 2¹⁶ = 653470877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653536453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36307570 + ... + 36307587.

Almost surely, 2^653536413 is an apocalyptic number.

It is an amenable number.

653536413 is a deficient number, since it is larger than the sum of its proper divisors (290460641).

653536413 is a wasteful number, since it uses less digits than its factorization.

653536413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72615163 (or 72615160 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 653536413 is about 25564.3582551958. The cubic root of 653536413 is about 867.8072286169.

The spelling of 653536413 in words is "six hundred fifty-three million, five hundred thirty-six thousand, four hundred thirteen".