535673043 has 24 divisors (see below), whose sum is σ = 821401776. Its totient is φ = 335232000.

The previous prime is 535672987. The next prime is 535673081. The reversal of 535673043 is 340376535.

535673043 is a `hidden beast` number, since 53 + 567 + 3 + 0 + 43 = 666.

It is not a de Polignac number, because 535673043 - 2⁹ = 535672531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 535672989 and 535673007.

It is not an unprimeable number, because it can be changed into a prime (535673093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56988 + ... + 65718.

It is an arithmetic number, because the mean of its divisors is an integer number (34225074).

Almost surely, 2^535673043 is an apocalyptic number.

535673043 is a deficient number, since it is larger than the sum of its proper divisors (285728733).

535673043 is a wasteful number, since it uses less digits than its factorization.

535673043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9155 (or 9152 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 36.

The square root of 535673043 is about 23144.6115327089. The cubic root of 535673043 is about 812.1444183866.

The spelling of 535673043 in words is "five hundred thirty-five million, six hundred seventy-three thousand, forty-three".