53283370 has 48 divisors (see below), whose sum is σ = 111913344. Its totient is φ = 17892000.

The previous prime is 53283359. The next prime is 53283371. The reversal of 53283370 is 7338235.

It is not an unprimeable number, because it can be changed into a prime (53283371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 352795 + ... + 352945.

It is an arithmetic number, because the mean of its divisors is an integer number (2331528).

Almost surely, 2^53283370 is an apocalyptic number.

53283370 is an abundant number, since it is smaller than the sum of its proper divisors (58629974).

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

53283370 is a wasteful number, since it uses less digits than its factorization.

53283370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 53283370 is about 7299.5458762857. The cubic root of 53283370 is about 376.2968315860.

The spelling of 53283370 in words is "fifty-three million, two hundred eighty-three thousand, three hundred seventy".