53523652 has 36 divisors (see below), whose sum is σ = 115925376. Its totient is φ = 21172320.

The previous prime is 53523643. The next prime is 53523671. The reversal of 53523652 is 25632535.

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 11 ways as a sum of consecutive naturals, for example, 924 + ... + 10387.

Almost surely, 2^53523652 is an apocalyptic number.

53523652 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

53523652 is an abundant number, since it is smaller than the sum of its proper divisors (62401724).

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

53523652 is a wasteful number, since it uses less digits than its factorization.

53523652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11348 (or 11333 counting only the distinct ones).

The product of its digits is 27000, while the sum is 31.

The square root of 53523652 is about 7315.9860579419. The cubic root of 53523652 is about 376.8616218264.

The spelling of 53523652 in words is "fifty-three million, five hundred twenty-three thousand, six hundred fifty-two".