53783364 has 24 divisors (see below), whose sum is σ = 126137088. Its totient is φ = 17836000.

The previous prime is 53783347. The next prime is 53783377. The reversal of 53783364 is 46338735.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 9012 + ... + 13739.

It is an arithmetic number, because the mean of its divisors is an integer number (5255712).

Almost surely, 2^53783364 is an apocalyptic number.

It is an amenable number.

53783364 is an abundant number, since it is smaller than the sum of its proper divisors (72353724).

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

53783364 is a wasteful number, since it uses less digits than its factorization.

53783364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22955 (or 22953 counting only the distinct ones).

The product of its digits is 181440, while the sum is 39.

The square root of 53783364 is about 7333.7142022307. The cubic root of 53783364 is about 377.4701852102.

The spelling of 53783364 in words is "fifty-three million, seven hundred eighty-three thousand, three hundred sixty-four".