55993354 has 4 divisors (see below), whose sum is σ = 83990034. Its totient is φ = 27996676.

The previous prime is 55993349. The next prime is 55993363. The reversal of 55993354 is 45339955.

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

It can be written as a sum of positive squares in only one way, i.e., 40666129 + 15327225 = 6377^2 + 3915^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 55993354.

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 as a sum of consecutive naturals, namely, 13998337 + ... + 13998340.

Almost surely, 2^55993354 is an apocalyptic number.

55993354 is a deficient number, since it is larger than the sum of its proper divisors (27996680).

55993354 is a wasteful number, since it uses less digits than its factorization.

55993354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27996679.

The product of its digits is 364500, while the sum is 43.

The square root of 55993354 is about 7482.8707058187. The cubic root of 55993354 is about 382.5711010264.

The spelling of 55993354 in words is "fifty-five million, nine hundred ninety-three thousand, three hundred fifty-four".