535672845 has 40 divisors (see below), whose sum is σ = 964371936. Its totient is φ = 285639696.

The previous prime is 535672811. The next prime is 535672861. The reversal of 535672845 is 548276535.

535672845 is a `hidden beast` number, since 5 + 3 + 567 + 2 + 84 + 5 = 666.

It is not a de Polignac number, because 535672845 - 2¹⁰ = 535671821 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 535672845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 95694 + ... + 101136.

Almost surely, 2^535672845 is an apocalyptic number.

It is an amenable number.

535672845 is a deficient number, since it is larger than the sum of its proper divisors (428699091).

535672845 is an frugal number, since it uses more digits than its factorization.

535672845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5475 (or 5451 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 45.

The square root of 535672845 is about 23144.6072552549. The cubic root of 535672845 is about 812.1443183227.

It can be divided in two parts, 535 and 672845, that added together give a triangular number (673380 = T₁₁₆₀).

The spelling of 535672845 in words is "five hundred thirty-five million, six hundred seventy-two thousand, eight hundred forty-five".