554332155 has 16 divisors (see below), whose sum is σ = 955157280. Its totient is φ = 272901888.

The previous prime is 554332127. The next prime is 554332159. The reversal of 554332155 is 551233455.

It is a happy number.

It is not a de Polignac number, because 554332155 - 2¹⁰ = 554331131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (554332159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1421170 + ... + 1421559.

It is an arithmetic number, because the mean of its divisors is an integer number (59697330).

Almost surely, 2^554332155 is an apocalyptic number.

554332155 is a deficient number, since it is larger than the sum of its proper divisors (400825125).

554332155 is a wasteful number, since it uses less digits than its factorization.

554332155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842750.

The product of its digits is 45000, while the sum is 33.

The square root of 554332155 is about 23544.2594914344. The cubic root of 554332155 is about 821.4668149122.

The spelling of 554332155 in words is "five hundred fifty-four million, three hundred thirty-two thousand, one hundred fifty-five".