55350546 has 32 divisors (see below), whose sum is σ = 115165248. Its totient is φ = 17720640.

The previous prime is 55350541. The next prime is 55350551. The reversal of 55350546 is 64505355.

It is an interprime number because it is at equal distance from previous prime (55350541) and next prime (55350551).

It is not an unprimeable number, because it can be changed into a prime (55350541) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 13980 + ... + 17496.

It is an arithmetic number, because the mean of its divisors is an integer number (3598914).

Almost surely, 2^55350546 is an apocalyptic number.

55350546 is an abundant number, since it is smaller than the sum of its proper divisors (59814702).

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

55350546 is a wasteful number, since it uses less digits than its factorization.

55350546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3626.

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 55350546 is about 7439.7947552335. The cubic root of 55350546 is about 381.1014809485.

The spelling of 55350546 in words is "fifty-five million, three hundred fifty thousand, five hundred forty-six".