534513748 has 6 divisors (see below), whose sum is σ = 935399066. Its totient is φ = 267256872.

The previous prime is 534513743. The next prime is 534513827. The reversal of 534513748 is 847315435.

It can be written as a sum of positive squares in only one way, i.e., 534441924 + 71824 = 23118^2 + 268^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 534513748.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534513743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66814215 + ... + 66814222.

Almost surely, 2^534513748 is an apocalyptic number.

It is an amenable number.

534513748 is a deficient number, since it is larger than the sum of its proper divisors (400885318).

534513748 is a wasteful number, since it uses less digits than its factorization.

534513748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133628441 (or 133628439 counting only the distinct ones).

The product of its digits is 201600, while the sum is 40.

The square root of 534513748 is about 23119.5533693884. The cubic root of 534513748 is about 811.5581185921.

The spelling of 534513748 in words is "five hundred thirty-four million, five hundred thirteen thousand, seven hundred forty-eight".