534325140 has 192 divisors, whose sum is σ = 1746662400. Its totient is φ = 135447552.

The previous prime is 534325123. The next prime is 534325219. The reversal of 534325140 is 41523435.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 938776 + ... + 939344.

It is an arithmetic number, because the mean of its divisors is an integer number (9097200).

Almost surely, 2^534325140 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 534325140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (873331200).

534325140 is an abundant number, since it is smaller than the sum of its proper divisors (1212337260).

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

534325140 is a wasteful number, since it uses less digits than its factorization.

534325140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 534325140 is about 23115.4740379686. The cubic root of 534325140 is about 811.4626521603.

Adding to 534325140 its reverse (41523435), we get a palindrome (575848575).

The spelling of 534325140 in words is "five hundred thirty-four million, three hundred twenty-five thousand, one hundred forty".