553401533242 has 8 divisors (see below), whose sum is σ = 830304234432. Its totient is φ = 276633455100.

The previous prime is 553401533231. The next prime is 553401533261. The reversal of 553401533242 is 242335104355.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 33645484 + ... + 33661927.

It is an arithmetic number, because the mean of its divisors is an integer number (103788029304).

Almost surely, 2^553401533242 is an apocalyptic number.

553401533242 is a deficient number, since it is larger than the sum of its proper divisors (276902701190).

553401533242 is a wasteful number, since it uses less digits than its factorization.

553401533242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67311524.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 553401533242 its reverse (242335104355), we get a palindrome (795736637597).

The spelling of 553401533242 in words is "five hundred fifty-three billion, four hundred one million, five hundred thirty-three thousand, two hundred forty-two".