535500645 has 16 divisors (see below), whose sum is σ = 867125952. Its totient is φ = 282158720.

The previous prime is 535500643. The next prime is 535500661. The reversal of 535500645 is 546005535.

It is not a de Polignac number, because 535500645 - 2¹ = 535500643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535500643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213816 + ... + 216305.

It is an arithmetic number, because the mean of its divisors is an integer number (54195372).

Almost surely, 2^535500645 is an apocalyptic number.

It is an amenable number.

535500645 is a deficient number, since it is larger than the sum of its proper divisors (331625307).

535500645 is a wasteful number, since it uses less digits than its factorization.

535500645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430212.

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 535500645 is about 23140.8868671881. The cubic root of 535500645 is about 812.0572837074.

The spelling of 535500645 in words is "five hundred thirty-five million, five hundred thousand, six hundred forty-five".