53612463 has 8 divisors (see below), whose sum is σ = 71622576. Its totient is φ = 35672000.

The previous prime is 53612459. The next prime is 53612479. The reversal of 53612463 is 36421635.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53612463 - 2² = 53612459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53612463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53612483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15588 + ... + 18713.

It is an arithmetic number, because the mean of its divisors is an integer number (8952822).

Almost surely, 2^53612463 is an apocalyptic number.

53612463 is a deficient number, since it is larger than the sum of its proper divisors (18010113).

53612463 is a wasteful number, since it uses less digits than its factorization.

53612463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34825.

The product of its digits is 12960, while the sum is 30.

The square root of 53612463 is about 7322.0531956549. The cubic root of 53612463 is about 377.0699469406.

The spelling of 53612463 in words is "fifty-three million, six hundred twelve thousand, four hundred sixty-three".