53580052 has 24 divisors (see below), whose sum is σ = 97725600. Its totient is φ = 25672416.

The previous prime is 53580049. The next prime is 53580061. The reversal of 53580052 is 25008535.

It is a self number, because there is not a number n which added to its sum of digits gives 53580052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14463 + ... + 17785.

It is an arithmetic number, because the mean of its divisors is an integer number (4071900).

Almost surely, 2^53580052 is an apocalyptic number.

It is an amenable number.

53580052 is a deficient number, since it is larger than the sum of its proper divisors (44145548).

53580052 is a wasteful number, since it uses less digits than its factorization.

53580052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3495 (or 3493 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 53580052 is about 7319.8396157293. The cubic root of 53580052 is about 376.9939467164.

Adding to 53580052 its reverse (25008535), we get a palindrome (78588587).

The spelling of 53580052 in words is "fifty-three million, five hundred eighty thousand, fifty-two".