53755860 has 48 divisors (see below), whose sum is σ = 155377152. Its totient is φ = 13872000.

The previous prime is 53755859. The next prime is 53755873. The reversal of 53755860 is 6855735.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12591 + ... + 16310.

It is an arithmetic number, because the mean of its divisors is an integer number (3237024).

Almost surely, 2^53755860 is an apocalyptic number.

It is an amenable number.

53755860 is an abundant number, since it is smaller than the sum of its proper divisors (101621292).

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

53755860 is a wasteful number, since it uses less digits than its factorization.

53755860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28944 (or 28942 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 53755860 is about 7331.8387870984. The cubic root of 53755860 is about 377.4058300551.

It can be divided in two parts, 53755 and 860, that added together give a triangular number (54615 = T₃₃₀).

The spelling of 53755860 in words is "fifty-three million, seven hundred fifty-five thousand, eight hundred sixty".