52529796 has 144 divisors (see below), whose sum is σ = 159606720. Its totient is φ = 14981760.

The previous prime is 52529791. The next prime is 52529819. The reversal of 52529796 is 69792525.

52529796 is a `hidden beast` number, since 52 + 529 + 79 + 6 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

Its product of digits (340200) is a multiple of the sum of its prime factors (81).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52529791) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3089980 + ... + 3089996.

It is an arithmetic number, because the mean of its divisors is an integer number (1108380).

Almost surely, 2^52529796 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 52529796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79803360).

52529796 is an abundant number, since it is smaller than the sum of its proper divisors (107076924).

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

52529796 is a wasteful number, since it uses less digits than its factorization.

52529796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81 (or 33 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The square root of 52529796 is about 7247.7442007841. The cubic root of 52529796 is about 374.5144435645.

The spelling of 52529796 in words is "fifty-two million, five hundred twenty-nine thousand, seven hundred ninety-six".