52190592 has 32 divisors (see below), whose sum is σ = 138632280. Its totient is φ = 17396736.

The previous prime is 52190591. The next prime is 52190597. The reversal of 52190592 is 29509125.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52190591) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 67573 + ... + 68340.

Almost surely, 2^52190592 is an apocalyptic number.

It is an amenable number.

52190592 is an abundant number, since it is smaller than the sum of its proper divisors (86441688).

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

52190592 is a wasteful number, since it uses less digits than its factorization.

52190592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135930 (or 135918 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 52190592 is about 7224.3056413748. The cubic root of 52190592 is about 373.7065768353.

The spelling of 52190592 in words is "fifty-two million, one hundred ninety thousand, five hundred ninety-two".