55258483 has 16 divisors (see below), whose sum is σ = 68428800. Its totient is φ = 43537536.

The previous prime is 55258481. The next prime is 55258537. The reversal of 55258483 is 38485255.

It is not a de Polignac number, because 55258483 - 2¹ = 55258481 is a prime.

It is a super-2 number, since 2×55258483² = 6106999886922578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55258481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283 + ... + 10516.

It is an arithmetic number, because the mean of its divisors is an integer number (4276800).

Almost surely, 2^55258483 is an apocalyptic number.

55258483 is a deficient number, since it is larger than the sum of its proper divisors (13170317).

55258483 is a wasteful number, since it uses less digits than its factorization.

55258483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10866.

The product of its digits is 192000, while the sum is 40.

The square root of 55258483 is about 7433.6049800887. The cubic root of 55258483 is about 380.8900719181.

The spelling of 55258483 in words is "fifty-five million, two hundred fifty-eight thousand, four hundred eighty-three".