554810538 has 32 divisors (see below), whose sum is σ = 1181022336. Its totient is φ = 173150208.

The previous prime is 554810533. The next prime is 554810551. The reversal of 554810538 is 835018455.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 554810496 and 554810505.

It is not an unprimeable number, because it can be changed into a prime (554810533) 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 15 ways as a sum of consecutive naturals, for example, 5595 + ... + 33777.

It is an arithmetic number, because the mean of its divisors is an integer number (36906948).

Almost surely, 2^554810538 is an apocalyptic number.

554810538 is an abundant number, since it is smaller than the sum of its proper divisors (626211798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

554810538 is a wasteful number, since it uses less digits than its factorization.

554810538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28398.

The product of its (nonzero) digits is 96000, while the sum is 39.

The square root of 554810538 is about 23554.4165285409. The cubic root of 554810538 is about 821.7030527979.

The spelling of 554810538 in words is "five hundred fifty-four million, eight hundred ten thousand, five hundred thirty-eight".