52532637 has 12 divisors (see below), whose sum is σ = 71993376. Its totient is φ = 34072560.

The previous prime is 52532633. The next prime is 52532647. The reversal of 52532637 is 73623525.

52532637 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52532637 - 2² = 52532633 is a prime.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 52532598 and 52532607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52532633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2289 + ... + 10502.

It is an arithmetic number, because the mean of its divisors is an integer number (5999448).

Almost surely, 2^52532637 is an apocalyptic number.

It is an amenable number.

52532637 is a deficient number, since it is larger than the sum of its proper divisors (19460739).

52532637 is a wasteful number, since it uses less digits than its factorization.

52532637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12868 (or 12831 counting only the distinct ones).

The product of its digits is 37800, while the sum is 33.

The square root of 52532637 is about 7247.9401901506. The cubic root of 52532637 is about 374.5211951382.

The spelling of 52532637 in words is "fifty-two million, five hundred thirty-two thousand, six hundred thirty-seven".