534332545 has 4 divisors (see below), whose sum is σ = 641199060. Its totient is φ = 427466032.

The previous prime is 534332543. The next prime is 534332563. The reversal of 534332545 is 545233435.

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 410589169 + 123743376 = 20263^2 + 11124^2 .

It is a cyclic number.

It is not a de Polignac number, because 534332545 - 2¹ = 534332543 is a prime.

It is a super-2 number, since 2×534332545² = 571022537292354050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 534332545.

It is not an unprimeable number, because it can be changed into a prime (534332543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53433250 + ... + 53433259.

It is an arithmetic number, because the mean of its divisors is an integer number (160299765).

Almost surely, 2^534332545 is an apocalyptic number.

It is an amenable number.

534332545 is a deficient number, since it is larger than the sum of its proper divisors (106866515).

534332545 is a wasteful number, since it uses less digits than its factorization.

534332545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106866514.

The product of its digits is 108000, while the sum is 34.

The square root of 534332545 is about 23115.6342115028. The cubic root of 534332545 is about 811.4664007226.

The spelling of 534332545 in words is "five hundred thirty-four million, three hundred thirty-two thousand, five hundred forty-five".