535564473 has 16 divisors (see below), whose sum is σ = 718937856. Its totient is φ = 354626000.

The previous prime is 535564459. The next prime is 535564487. The reversal of 535564473 is 374465535.

It is an interprime number because it is at equal distance from previous prime (535564459) and next prime (535564487).

It is a cyclic number.

It is not a de Polignac number, because 535564473 - 2⁶ = 535564409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (535564493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350890 + ... + 352412.

It is an arithmetic number, because the mean of its divisors is an integer number (44933616).

Almost surely, 2^535564473 is an apocalyptic number.

It is an amenable number.

535564473 is a deficient number, since it is larger than the sum of its proper divisors (183373383).

535564473 is a wasteful number, since it uses less digits than its factorization.

535564473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244.

The product of its digits is 756000, while the sum is 42.

The square root of 535564473 is about 23142.2659435069. The cubic root of 535564473 is about 812.0895463097.

The spelling of 535564473 in words is "five hundred thirty-five million, five hundred sixty-four thousand, four hundred seventy-three".