55590410 has 16 divisors (see below), whose sum is σ = 100737000. Its totient is φ = 22086336.

The previous prime is 55590397. The next prime is 55590421. The reversal of 55590410 is 1409555.

It can be written as a sum of positive squares in 4 ways, for example, as 33189121 + 22401289 = 5761^2 + 4733^2 .

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 7 ways as a sum of consecutive naturals, for example, 17165 + ... + 20144.

Almost surely, 2^55590410 is an apocalyptic number.

55590410 is a deficient number, since it is larger than the sum of its proper divisors (45146590).

55590410 is a wasteful number, since it uses less digits than its factorization.

55590410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37465.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 55590410 is about 7455.8976656067. The cubic root of 55590410 is about 381.6511942606.

Adding to 55590410 its reverse (1409555), we get a palindrome (56999965).

The spelling of 55590410 in words is "fifty-five million, five hundred ninety thousand, four hundred ten".