55300490 has 32 divisors (see below), whose sum is σ = 120455424. Its totient is φ = 17844480.

The previous prime is 55300411. The next prime is 55300517. The reversal of 55300490 is 9400355.

55300490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 22046 + ... + 24425.

It is an arithmetic number, because the mean of its divisors is an integer number (3764232).

Almost surely, 2^55300490 is an apocalyptic number.

55300490 is an abundant number, since it is smaller than the sum of its proper divisors (65154934).

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

55300490 is a wasteful number, since it uses less digits than its factorization.

55300490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46502.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 55300490 is about 7436.4299230209. The cubic root of 55300490 is about 380.9865638697.

The spelling of 55300490 in words is "fifty-five million, three hundred thousand, four hundred ninety".