53883156 has 12 divisors (see below), whose sum is σ = 125727392. Its totient is φ = 17961048.

The previous prime is 53883133. The next prime is 53883161. The reversal of 53883156 is 65138835.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2245120 + ... + 2245143.

Almost surely, 2^53883156 is an apocalyptic number.

It is an amenable number.

53883156 is an abundant number, since it is smaller than the sum of its proper divisors (71844236).

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

53883156 is a wasteful number, since it uses less digits than its factorization.

53883156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4490270 (or 4490268 counting only the distinct ones).

The product of its digits is 86400, while the sum is 39.

The square root of 53883156 is about 7340.5146958507. The cubic root of 53883156 is about 377.7034991859.

The spelling of 53883156 in words is "fifty-three million, eight hundred eighty-three thousand, one hundred fifty-six".