53802366 has 64 divisors (see below), whose sum is σ = 117046080. Its totient is φ = 16450560.

The previous prime is 53802361. The next prime is 53802377. The reversal of 53802366 is 66320835.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53802361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 392650 + ... + 392786.

It is an arithmetic number, because the mean of its divisors is an integer number (1828845).

Almost surely, 2^53802366 is an apocalyptic number.

53802366 is an abundant number, since it is smaller than the sum of its proper divisors (63243714).

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

53802366 is a wasteful number, since it uses less digits than its factorization.

53802366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 53802366 is about 7335.0096114456. The cubic root of 53802366 is about 377.5146341709.

The spelling of 53802366 in words is "fifty-three million, eight hundred two thousand, three hundred sixty-six".