535553145 has 24 divisors (see below), whose sum is σ = 929313216. Its totient is φ = 285314208.

The previous prime is 535553141. The next prime is 535553147. The reversal of 535553145 is 541355535.

535553145 is a `hidden beast` number, since 535 + 55 + 31 + 45 = 666.

535553145 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 535553145 - 2² = 535553141 is a prime.

It is a super-2 number, since 2×535553145² = 573634342238782050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (535553141) 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, 38182 + ... + 50288.

It is an arithmetic number, because the mean of its divisors is an integer number (38721384).

Almost surely, 2^535553145 is an apocalyptic number.

It is an amenable number.

535553145 is a deficient number, since it is larger than the sum of its proper divisors (393760071).

535553145 is a wasteful number, since it uses less digits than its factorization.

535553145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13101 (or 13098 counting only the distinct ones).

The product of its digits is 112500, while the sum is 36.

The square root of 535553145 is about 23142.0211952197. The cubic root of 535553145 is about 812.0838206279.

The spelling of 535553145 in words is "five hundred thirty-five million, five hundred fifty-three thousand, one hundred forty-five".