53831463 has 16 divisors (see below), whose sum is σ = 83375616. Its totient is φ = 30255840.

The previous prime is 53831413. The next prime is 53831489. The reversal of 53831463 is 36413835.

It is not a de Polignac number, because 53831463 - 2¹⁸ = 53569319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53831413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19731 + ... + 22292.

It is an arithmetic number, because the mean of its divisors is an integer number (5210976).

Almost surely, 2^53831463 is an apocalyptic number.

53831463 is a deficient number, since it is larger than the sum of its proper divisors (29544153).

53831463 is a wasteful number, since it uses less digits than its factorization.

53831463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42094.

The product of its digits is 25920, while the sum is 33.

The square root of 53831463 is about 7336.9927763355. The cubic root of 53831463 is about 377.5826768026.

The spelling of 53831463 in words is "fifty-three million, eight hundred thirty-one thousand, four hundred sixty-three".