534522145 has 4 divisors (see below), whose sum is σ = 641426580. Its totient is φ = 427617712.

The previous prime is 534522127. The next prime is 534522161. The reversal of 534522145 is 541225435.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 386948241 + 147573904 = 19671^2 + 12148^2 .

It is a cyclic number.

It is not a de Polignac number, because 534522145 - 2¹¹ = 534520097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53452210 + ... + 53452219.

It is an arithmetic number, because the mean of its divisors is an integer number (160356645).

Almost surely, 2^534522145 is an apocalyptic number.

It is an amenable number.

534522145 is a deficient number, since it is larger than the sum of its proper divisors (106904435).

534522145 is a wasteful number, since it uses less digits than its factorization.

534522145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106904434.

The product of its digits is 24000, while the sum is 31.

The square root of 534522145 is about 23119.7349682041. The cubic root of 534522145 is about 811.5623683224.

The spelling of 534522145 in words is "five hundred thirty-four million, five hundred twenty-two thousand, one hundred forty-five".