134545033 has 12 divisors (see below), whose sum is σ = 156774852. Its totient is φ = 115130400.

The previous prime is 134545027. The next prime is 134545039. The reversal of 134545033 is 330545431.

It is an interprime number because it is at equal distance from previous prime (134545027) and next prime (134545039).

It can be written as a sum of positive squares in 2 ways, for example, as 112614544 + 21930489 = 10612^2 + 4683^2 .

It is not a de Polignac number, because 134545033 - 2¹³ = 134536841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134544992 and 134545010.

It is not an unprimeable number, because it can be changed into a prime (134545039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32391 + ... + 36307.

It is an arithmetic number, because the mean of its divisors is an integer number (13064571).

Almost surely, 2^134545033 is an apocalyptic number.

It is an amenable number.

134545033 is a deficient number, since it is larger than the sum of its proper divisors (22229819).

134545033 is an equidigital number, since it uses as much as digits as its factorization.

134545033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4632 (or 4625 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 134545033 is about 11599.3548527494. The cubic root of 134545033 is about 512.4158519786.

The spelling of 134545033 in words is "one hundred thirty-four million, five hundred forty-five thousand, thirty-three".