53033274 has 24 divisors (see below), whose sum is σ = 131320800. Its totient is φ = 15152328.

The previous prime is 53033269. The next prime is 53033287. The reversal of 53033274 is 47233035.

53033274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210324 + ... + 210575.

It is an arithmetic number, because the mean of its divisors is an integer number (5471700).

Almost surely, 2^53033274 is an apocalyptic number.

53033274 is an abundant number, since it is smaller than the sum of its proper divisors (78287526).

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

53033274 is a wasteful number, since it uses less digits than its factorization.

53033274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420914 (or 420911 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 27.

The square root of 53033274 is about 7282.3947984162. The cubic root of 53033274 is about 375.7071669349.

The spelling of 53033274 in words is "fifty-three million, thirty-three thousand, two hundred seventy-four".