55850910 has 16 divisors (see below), whose sum is σ = 134042256. Its totient is φ = 14893568.

The previous prime is 55850903. The next prime is 55850911. The reversal of 55850910 is 1905855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55850911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 930819 + ... + 930878.

It is an arithmetic number, because the mean of its divisors is an integer number (8377641).

Almost surely, 2^55850910 is an apocalyptic number.

55850910 is an abundant number, since it is smaller than the sum of its proper divisors (78191346).

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

55850910 is a wasteful number, since it uses less digits than its factorization.

55850910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861707.

The product of its (nonzero) digits is 9000, while the sum is 33.

The square root of 55850910 is about 7473.3466398930. The cubic root of 55850910 is about 382.2464122901.

The spelling of 55850910 in words is "fifty-five million, eight hundred fifty thousand, nine hundred ten".