53532063 has 64 divisors (see below), whose sum is σ = 94080000. Its totient is φ = 29766528.

The previous prime is 53532053. The next prime is 53532079. The reversal of 53532063 is 36023535.

It is not a de Polignac number, because 53532063 - 2⁹ = 53531551 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53532043) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 153213 + ... + 153561.

It is an arithmetic number, because the mean of its divisors is an integer number (1470000).

Almost surely, 2^53532063 is an apocalyptic number.

53532063 is a deficient number, since it is larger than the sum of its proper divisors (40547937).

53532063 is a wasteful number, since it uses less digits than its factorization.

53532063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 407 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 53532063 is about 7316.5608724318. The cubic root of 53532063 is about 376.8813614926.

Adding to 53532063 its reverse (36023535), we get a palindrome (89555598).

The spelling of 53532063 in words is "fifty-three million, five hundred thirty-two thousand, sixty-three".