53586012 has 12 divisors (see below), whose sum is σ = 125034056. Its totient is φ = 17862000.

The previous prime is 53585963. The next prime is 53586019. The reversal of 53586012 is 21068535.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53586019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2232739 + ... + 2232762.

Almost surely, 2^53586012 is an apocalyptic number.

It is an amenable number.

53586012 is an abundant number, since it is smaller than the sum of its proper divisors (71448044).

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

53586012 is a wasteful number, since it uses less digits than its factorization.

53586012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4465508 (or 4465506 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 53586012 is about 7320.2467171537. The cubic root of 53586012 is about 377.0079245591.

The spelling of 53586012 in words is "fifty-three million, five hundred eighty-six thousand, twelve".