55735366 has 4 divisors (see below), whose sum is σ = 83603052. Its totient is φ = 27867682.

The previous prime is 55735331. The next prime is 55735397. The reversal of 55735366 is 66353755.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13933840 + ... + 13933843.

It is an arithmetic number, because the mean of its divisors is an integer number (20900763).

Almost surely, 2^55735366 is an apocalyptic number.

55735366 is a deficient number, since it is larger than the sum of its proper divisors (27867686).

55735366 is a wasteful number, since it uses less digits than its factorization.

55735366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27867685.

The product of its digits is 283500, while the sum is 40.

The square root of 55735366 is about 7465.6122320946. The cubic root of 55735366 is about 381.9826340067.

The spelling of 55735366 in words is "fifty-five million, seven hundred thirty-five thousand, three hundred sixty-six".