550656305653 has 8 divisors (see below), whose sum is σ = 551635040000. Its totient is φ = 549678324528.

The previous prime is 550656305629. The next prime is 550656305699. The reversal of 550656305653 is 356503656055.

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 550656305653 - 2⁵ = 550656305621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 550656305597 and 550656305606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550656305603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1285348 + ... + 1659346.

It is an arithmetic number, because the mean of its divisors is an integer number (68954380000).

Almost surely, 2^550656305653 is an apocalyptic number.

It is an amenable number.

550656305653 is a deficient number, since it is larger than the sum of its proper divisors (978734347).

550656305653 is a wasteful number, since it uses less digits than its factorization.

550656305653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376611.

The product of its (nonzero) digits is 6075000, while the sum is 49.

The spelling of 550656305653 in words is "five hundred fifty billion, six hundred fifty-six million, three hundred five thousand, six hundred fifty-three".