534159649 has 2 divisors, whose sum is σ = 534159650. Its totient is φ = 534159648.

The previous prime is 534159641. The next prime is 534159677. The reversal of 534159649 is 946951435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 527529024 + 6630625 = 22968^2 + 2575^2 .

It is a cyclic number.

It is not a de Polignac number, because 534159649 - 2³ = 534159641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 534159599 and 534159608.

It is not a weakly prime, because it can be changed into another prime (534159641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267079824 + 267079825.

It is an arithmetic number, because the mean of its divisors is an integer number (267079825).

Almost surely, 2^534159649 is an apocalyptic number.

It is an amenable number.

534159649 is a deficient number, since it is larger than the sum of its proper divisors (1).

534159649 is an equidigital number, since it uses as much as digits as its factorization.

534159649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 583200, while the sum is 46.

The square root of 534159649 is about 23111.8941023881. The cubic root of 534159649 is about 811.3788681980.

The spelling of 534159649 in words is "five hundred thirty-four million, one hundred fifty-nine thousand, six hundred forty-nine".