534560965 has 4 divisors (see below), whose sum is σ = 641473164. Its totient is φ = 427648768.

The previous prime is 534560951. The next prime is 534560981. The reversal of 534560965 is 569065435.

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 389430756 + 145130209 = 19734^2 + 12047^2 .

It is a cyclic number.

It is not a de Polignac number, because 534560965 - 2⁷ = 534560837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53456092 + ... + 53456101.

It is an arithmetic number, because the mean of its divisors is an integer number (160368291).

Almost surely, 2^534560965 is an apocalyptic number.

It is an amenable number.

534560965 is a deficient number, since it is larger than the sum of its proper divisors (106912199).

534560965 is a wasteful number, since it uses less digits than its factorization.

534560965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106912198.

The product of its (nonzero) digits is 486000, while the sum is 43.

The square root of 534560965 is about 23120.5744954575. The cubic root of 534560965 is about 811.5820145857.

The spelling of 534560965 in words is "five hundred thirty-four million, five hundred sixty thousand, nine hundred sixty-five".