539569632 has 192 divisors, whose sum is σ = 1703116800. Its totient is φ = 146327040.

The previous prime is 539569607. The next prime is 539569643. The reversal of 539569632 is 236965935.

It is a super-2 number, since 2×539569632² = 582270775553230848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1228869 + ... + 1229307.

It is an arithmetic number, because the mean of its divisors is an integer number (8870400).

Almost surely, 2^539569632 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 539569632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (851558400).

539569632 is an abundant number, since it is smaller than the sum of its proper divisors (1163547168).

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

539569632 is a wasteful number, since it uses less digits than its factorization.

539569632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549 (or 541 counting only the distinct ones).

The product of its digits is 1312200, while the sum is 48.

The square root of 539569632 is about 23228.6381865145. The cubic root of 539569632 is about 814.1088944301.

The spelling of 539569632 in words is "five hundred thirty-nine million, five hundred sixty-nine thousand, six hundred thirty-two".