555424149 has 32 divisors (see below), whose sum is σ = 861696000. Its totient is φ = 311688000.

The previous prime is 555424147. The next prime is 555424151. The reversal of 555424149 is 941424555.

It is an interprime number because it is at equal distance from previous prime (555424147) and next prime (555424151).

It is not a de Polignac number, because 555424149 - 2¹ = 555424147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555424147) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 276852 + ... + 278850.

It is an arithmetic number, because the mean of its divisors is an integer number (26928000).

Almost surely, 2^555424149 is an apocalyptic number.

It is an amenable number.

555424149 is a deficient number, since it is larger than the sum of its proper divisors (306271851).

555424149 is a wasteful number, since it uses less digits than its factorization.

555424149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2241.

The product of its digits is 144000, while the sum is 39.

The square root of 555424149 is about 23567.4383207000. The cubic root of 555424149 is about 822.0058710457.

The spelling of 555424149 in words is "five hundred fifty-five million, four hundred twenty-four thousand, one hundred forty-nine".