553030305553 has 24 divisors (see below), whose sum is σ = 642131554400. Its totient is φ = 474610466880.

The previous prime is 553030305547. The next prime is 553030305557. The reversal of 553030305553 is 355503030355.

It is not a de Polignac number, because 553030305553 - 2¹³ = 553030297361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (553030305557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 225613 + ... + 1075621.

Almost surely, 2^553030305553 is an apocalyptic number.

It is an amenable number.

553030305553 is a deficient number, since it is larger than the sum of its proper divisors (89101248847).

553030305553 is a wasteful number, since it uses less digits than its factorization.

553030305553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850333 (or 850322 counting only the distinct ones).

The product of its (nonzero) digits is 253125, while the sum is 37.

The spelling of 553030305553 in words is "five hundred fifty-three billion, thirty million, three hundred five thousand, five hundred fifty-three".