553254225403 has 8 divisors (see below), whose sum is σ = 603563653440. Its totient is φ = 502947062280.

The previous prime is 553254225401. The next prime is 553254225409. The reversal of 553254225403 is 304522452355.

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 553254225403 - 2¹ = 553254225401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (553254225401) 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, 33693 + ... + 1052446.

It is an arithmetic number, because the mean of its divisors is an integer number (75445456680).

Almost surely, 2^553254225403 is an apocalyptic number.

553254225403 is a deficient number, since it is larger than the sum of its proper divisors (50309428037).

553254225403 is a wasteful number, since it uses less digits than its factorization.

553254225403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132457.

The product of its (nonzero) digits is 720000, while the sum is 40.

Adding to 553254225403 its reverse (304522452355), we get a palindrome (857776677758).

The spelling of 553254225403 in words is "five hundred fifty-three billion, two hundred fifty-four million, two hundred twenty-five thousand, four hundred three".