553027780253 has 16 divisors (see below), whose sum is σ = 616146478080. Its totient is φ = 492851169216.

The previous prime is 553027780243. The next prime is 553027780259. The reversal of 553027780253 is 352087720355.

It is a happy number.

It is not a de Polignac number, because 553027780253 - 2⁴ = 553027780237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 553027780198 and 553027780207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553027780259) 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 15 ways as a sum of consecutive naturals, for example, 6884426 + ... + 6964292.

It is an arithmetic number, because the mean of its divisors is an integer number (38509154880).

Almost surely, 2^553027780253 is an apocalyptic number.

It is an amenable number.

553027780253 is a deficient number, since it is larger than the sum of its proper divisors (63118697827).

553027780253 is a wasteful number, since it uses less digits than its factorization.

553027780253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98276.

The product of its (nonzero) digits is 1764000, while the sum is 47.

The spelling of 553027780253 in words is "five hundred fifty-three billion, twenty-seven million, seven hundred eighty thousand, two hundred fifty-three".