534511040 has 168 divisors, whose sum is σ = 1537545312. Its totient is φ = 173352960.

The previous prime is 534511009. The next prime is 534511049. The reversal of 534511040 is 40115435.

It is a junction number, because it is equal to n+sod(n) for n = 534510997 and 534511015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534511049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 808310 + ... + 808970.

Almost surely, 2^534511040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534511040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (768772656).

534511040 is an abundant number, since it is smaller than the sum of its proper divisors (1003034272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534511040 is a wasteful number, since it uses less digits than its factorization.

534511040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723 (or 694 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 534511040 is about 23119.4948041691. The cubic root of 534511040 is about 811.5567480610.

Adding to 534511040 its reverse (40115435), we get a palindrome (574626475).

The spelling of 534511040 in words is "five hundred thirty-four million, five hundred eleven thousand, forty".