53046012 has 36 divisors (see below), whose sum is σ = 127249080. Its totient is φ = 17198784.

The previous prime is 53045987. The next prime is 53046013. The reversal of 53046012 is 21064035.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 53046012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53046013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14814 + ... + 18042.

Almost surely, 2^53046012 is an apocalyptic number.

It is an amenable number.

53046012 is an abundant number, since it is smaller than the sum of its proper divisors (74203068).

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

53046012 is a wasteful number, since it uses less digits than its factorization.

53046012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3310 (or 3271 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 53046012 is about 7283.2693208476. The cubic root of 53046012 is about 375.7372447484.

The spelling of 53046012 in words is "fifty-three million, forty-six thousand, twelve".