55710105 has 32 divisors (see below), whose sum is σ = 102964608. Its totient is φ = 25420800.

The previous prime is 55710097. The next prime is 55710143. The reversal of 55710105 is 50101755.

It is not a de Polignac number, because 55710105 - 2³ = 55710097 is a prime.

It is a super-2 number, since 2×55710105² = 6207231598222050, which contains 22 as substring.

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 in 31 ways as a sum of consecutive naturals, for example, 7126 + ... + 12735.

It is an arithmetic number, because the mean of its divisors is an integer number (3217644).

Almost surely, 2^55710105 is an apocalyptic number.

55710105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

55710105 is a deficient number, since it is larger than the sum of its proper divisors (47254503).

55710105 is a wasteful number, since it uses less digits than its factorization.

55710105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19897.

The product of its (nonzero) digits is 875, while the sum is 24.

The square root of 55710105 is about 7463.9202166154. The cubic root of 55710105 is about 381.9249164858.

The spelling of 55710105 in words is "fifty-five million, seven hundred ten thousand, one hundred five".