534108961 has 4 divisors (see below), whose sum is σ = 536820372. Its totient is φ = 531397552.

The previous prime is 534108917. The next prime is 534108973. The reversal of 534108961 is 169801435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 169801435 = 5 ⋅33960287.

It can be written as a sum of positive squares in 2 ways, for example, as 482900625 + 51208336 = 21975^2 + 7156^2 .

It is a cyclic number.

It is not a de Polignac number, because 534108961 - 2¹⁷ = 533977889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 534108961.

It is not an unprimeable number, because it can be changed into a prime (534108361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1355410 + ... + 1355803.

It is an arithmetic number, because the mean of its divisors is an integer number (134205093).

Almost surely, 2^534108961 is an apocalyptic number.

It is an amenable number.

534108961 is a deficient number, since it is larger than the sum of its proper divisors (2711411).

534108961 is a wasteful number, since it uses less digits than its factorization.

534108961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711410.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 534108961 is about 23110.7974981393. The cubic root of 534108961 is about 811.3532026670.

It can be divided in two parts, 53 and 4108961, that added together give a palindrome (4109014).

The spelling of 534108961 in words is "five hundred thirty-four million, one hundred eight thousand, nine hundred sixty-one".