53313292 has 24 divisors (see below), whose sum is σ = 101089296. Its totient is φ = 24503808.

The previous prime is 53313233. The next prime is 53313301. The reversal of 53313292 is 29231335.

It is a self number, because there is not a number n which added to its sum of digits gives 53313292.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6193 + ... + 12040.

It is an arithmetic number, because the mean of its divisors is an integer number (4212054).

Almost surely, 2^53313292 is an apocalyptic number.

It is an amenable number.

53313292 is a deficient number, since it is larger than the sum of its proper divisors (47776004).

53313292 is a wasteful number, since it uses less digits than its factorization.

53313292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18297 (or 18295 counting only the distinct ones).

The product of its digits is 4860, while the sum is 28.

The square root of 53313292 is about 7301.5951681807. The cubic root of 53313292 is about 376.3672566035.

The spelling of 53313292 in words is "fifty-three million, three hundred thirteen thousand, two hundred ninety-two".