553827728355 has 32 divisors (see below), whose sum is σ = 976252255488. Its totient is φ = 265863888000.

The previous prime is 553827728351. The next prime is 553827728369.

553827728355 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 553827728355 - 2² = 553827728351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (553827728351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16599829 + ... + 16633158.

It is an arithmetic number, because the mean of its divisors is an integer number (30507882984).

Almost surely, 2^553827728355 is an apocalyptic number.

553827728355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

553827728355 is a deficient number, since it is larger than the sum of its proper divisors (422424527133).

553827728355 is a wasteful number, since it uses less digits than its factorization.

553827728355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33233107.

The product of its digits is 70560000, while the sum is 60.

The spelling of 553827728355 in words is "five hundred fifty-three billion, eight hundred twenty-seven million, seven hundred twenty-eight thousand, three hundred fifty-five".