554144535 has 48 divisors (see below), whose sum is σ = 1100376576. Its totient is φ = 252713664.

The previous prime is 554144491. The next prime is 554144551. The reversal of 554144535 is 535441455.

It is not a de Polignac number, because 554144535 - 2¹¹ = 554142487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 554144535.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 145222 + ... + 148988.

It is an arithmetic number, because the mean of its divisors is an integer number (22924512).

Almost surely, 2^554144535 is an apocalyptic number.

554144535 is a deficient number, since it is larger than the sum of its proper divisors (546232041).

554144535 is a wasteful number, since it uses less digits than its factorization.

554144535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4252 (or 4249 counting only the distinct ones).

The product of its digits is 120000, while the sum is 36.

The square root of 554144535 is about 23540.2747435114. The cubic root of 554144535 is about 821.3741262033.

The spelling of 554144535 in words is "five hundred fifty-four million, one hundred forty-four thousand, five hundred thirty-five".