554440134533 has 8 divisors (see below), whose sum is σ = 556335161088. Its totient is φ = 552548115504.

The previous prime is 554440134491. The next prime is 554440134539. The reversal of 554440134533 is 335431044455.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 554440134533 - 2¹² = 554440130437 is a prime.

It is a super-2 number, since 2×554440134533² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554440134539) 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 7 ways as a sum of consecutive naturals, for example, 382241 + ... + 1120262.

It is an arithmetic number, because the mean of its divisors is an integer number (69541895136).

Almost surely, 2^554440134533 is an apocalyptic number.

It is an amenable number.

554440134533 is a deficient number, since it is larger than the sum of its proper divisors (1895026555).

554440134533 is a wasteful number, since it uses less digits than its factorization.

554440134533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503763.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 554440134533 its reverse (335431044455), we get a palindrome (889871178988).

The spelling of 554440134533 in words is "five hundred fifty-four billion, four hundred forty million, one hundred thirty-four thousand, five hundred thirty-three".