545034582 has 40 divisors (see below), whose sum is σ = 1233410112. Its totient is φ = 179874000.

The previous prime is 545034547. The next prime is 545034583. The reversal of 545034582 is 285430545.

545034582 is a `hidden beast` number, since 5 + 45 + 0 + 34 + 582 = 666.

It is a super-3 number, since 3×545034582³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545034583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 294 + ... + 33017.

Almost surely, 2^545034582 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 545034582, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616705056).

545034582 is an abundant number, since it is smaller than the sum of its proper divisors (688375530).

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

545034582 is a wasteful number, since it uses less digits than its factorization.

545034582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33426 (or 33417 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The square root of 545034582 is about 23345.9757131716. The cubic root of 545034582 is about 816.8481935131.

The spelling of 545034582 in words is "five hundred forty-five million, thirty-four thousand, five hundred eighty-two".