53486412 has 48 divisors (see below), whose sum is σ = 143001600. Its totient is φ = 15242112.

The previous prime is 53486393. The next prime is 53486467. The reversal of 53486412 is 21468435.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50464 + ... + 51512.

It is an arithmetic number, because the mean of its divisors is an integer number (2979200).

Almost surely, 2^53486412 is an apocalyptic number.

It is an amenable number.

53486412 is an abundant number, since it is smaller than the sum of its proper divisors (89515188).

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

53486412 is a wasteful number, since it uses less digits than its factorization.

53486412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670 (or 1668 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 53486412 is about 7313.4405036207. The cubic root of 53486412 is about 376.7741988996.

The spelling of 53486412 in words is "fifty-three million, four hundred eighty-six thousand, four hundred twelve".