553242904959 has 8 divisors (see below), whose sum is σ = 749749947952. Its totient is φ = 362782232640.

The previous prime is 553242904937. The next prime is 553242904993. The reversal of 553242904959 is 959409242355.

It is a happy number.

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

It is not a de Polignac number, because 553242904959 - 2⁷ = 553242904831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 553242904899 and 553242904908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553242904909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1511592454 + ... + 1511592819.

It is an arithmetic number, because the mean of its divisors is an integer number (93718743494).

Almost surely, 2^553242904959 is an apocalyptic number.

553242904959 is a deficient number, since it is larger than the sum of its proper divisors (196507042993).

553242904959 is a wasteful number, since it uses less digits than its factorization.

553242904959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3023185337.

The product of its (nonzero) digits is 17496000, while the sum is 57.

The spelling of 553242904959 in words is "five hundred fifty-three billion, two hundred forty-two million, nine hundred four thousand, nine hundred fifty-nine".