53152536 has 32 divisors (see below), whose sum is σ = 134487360. Its totient is φ = 17503392.

The previous prime is 53152531. The next prime is 53152549. The reversal of 53152536 is 63525135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53152531) 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 7 ways as a sum of consecutive naturals, for example, 11350 + ... + 15333.

It is an arithmetic number, because the mean of its divisors is an integer number (4202730).

Almost surely, 2^53152536 is an apocalyptic number.

It is an amenable number.

53152536 is an abundant number, since it is smaller than the sum of its proper divisors (81334824).

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

53152536 is a wasteful number, since it uses less digits than its factorization.

53152536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26775 (or 26771 counting only the distinct ones).

The product of its digits is 13500, while the sum is 30.

The square root of 53152536 is about 7290.5785778634. The cubic root of 53152536 is about 375.9885880043.

The spelling of 53152536 in words is "fifty-three million, one hundred fifty-two thousand, five hundred thirty-six".