534576149 has 2 divisors, whose sum is σ = 534576150. Its totient is φ = 534576148.

The previous prime is 534576139. The next prime is 534576151. The reversal of 534576149 is 941675435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 484308049 + 50268100 = 22007^2 + 7090^2 .

It is a cyclic number.

It is not a de Polignac number, because 534576149 - 2²⁴ = 517798933 is a prime.

Together with 534576151, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534576139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267288074 + 267288075.

It is an arithmetic number, because the mean of its divisors is an integer number (267288075).

Almost surely, 2^534576149 is an apocalyptic number.

It is an amenable number.

534576149 is a deficient number, since it is larger than the sum of its proper divisors (1).

534576149 is an equidigital number, since it uses as much as digits as its factorization.

534576149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 453600, while the sum is 44.

The square root of 534576149 is about 23120.9028586688. The cubic root of 534576149 is about 811.5896987387.

The spelling of 534576149 in words is "five hundred thirty-four million, five hundred seventy-six thousand, one hundred forty-nine".