53285346 has 12 divisors (see below), whose sum is σ = 115451622. Its totient is φ = 17761776.

The previous prime is 53285339. The next prime is 53285347. The reversal of 53285346 is 64358235.

It is a happy number.

53285346 is a `hidden beast` number, since 532 + 85 + 3 + 46 = 666.

It can be written as a sum of positive squares in only one way, i.e., 38378025 + 14907321 = 6195^2 + 3861^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53285346.

It is not an unprimeable number, because it can be changed into a prime (53285347) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1480131 + ... + 1480166.

Almost surely, 2^53285346 is an apocalyptic number.

53285346 is an abundant number, since it is smaller than the sum of its proper divisors (62166276).

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

53285346 is a wasteful number, since it uses less digits than its factorization.

53285346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960305 (or 2960302 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 53285346 is about 7299.6812259166. The cubic root of 53285346 is about 376.3014831521.

The spelling of 53285346 in words is "fifty-three million, two hundred eighty-five thousand, three hundred forty-six".