55750955 has 8 divisors (see below), whose sum is σ = 72047472. Its totient is φ = 41169888.

The previous prime is 55750951. The next prime is 55750957. The reversal of 55750955 is 55905755.

55750955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55750955 - 2² = 55750951 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55750951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428789 + ... + 428918.

It is an arithmetic number, because the mean of its divisors is an integer number (9005934).

Almost surely, 2^55750955 is an apocalyptic number.

55750955 is a deficient number, since it is larger than the sum of its proper divisors (16296517).

55750955 is a wasteful number, since it uses less digits than its factorization.

55750955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857725.

The product of its (nonzero) digits is 196875, while the sum is 41.

The square root of 55750955 is about 7466.6562127903. The cubic root of 55750955 is about 382.0182437857.

The spelling of 55750955 in words is "fifty-five million, seven hundred fifty thousand, nine hundred fifty-five".