535645244 has 6 divisors (see below), whose sum is σ = 937379184. Its totient is φ = 267822620.

The previous prime is 535645237. The next prime is 535645261. The reversal of 535645244 is 442546535.

It is a junction number, because it is equal to n+sod(n) for n = 535645198 and 535645207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66955652 + ... + 66955659.

It is an arithmetic number, because the mean of its divisors is an integer number (156229864).

Almost surely, 2^535645244 is an apocalyptic number.

It is an amenable number.

535645244 is a deficient number, since it is larger than the sum of its proper divisors (401733940).

535645244 is a wasteful number, since it uses less digits than its factorization.

535645244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133911315 (or 133911313 counting only the distinct ones).

The product of its digits is 288000, while the sum is 38.

The square root of 535645244 is about 23144.0109747641. The cubic root of 535645244 is about 812.1303692737.

The spelling of 535645244 in words is "five hundred thirty-five million, six hundred forty-five thousand, two hundred forty-four".