534730950009 has 27 divisors (see below), whose sum is σ = 815244339663. Its totient is φ = 337698485424.

The previous prime is 534730949959. The next prime is 534730950023. The reversal of 534730950009 is 900059037435.

The square root of 534730950009 is 731253.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 420094533609 + 114636416400 = 648147^2 + 338580^2 .

It is not a de Polignac number, because 534730950009 - 2²⁷ = 534596732281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (534730950059) 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 in 26 ways as a sum of consecutive naturals, for example, 41675007 + ... + 41687835.

Almost surely, 2^534730950009 is an apocalyptic number.

534730950009 is the 731253-rd square number.

534730950009 is the 365627-th centered octagonal number.

It is an amenable number.

534730950009 is a deficient number, since it is larger than the sum of its proper divisors (280513389654).

534730950009 is an frugal number, since it uses more digits than its factorization.

534730950009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25702 (or 12851 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 45.

The spelling of 534730950009 in words is "five hundred thirty-four billion, seven hundred thirty million, nine hundred fifty thousand, nine".