550351351 has 16 divisors (see below), whose sum is σ = 616561920. Its totient is φ = 487005120.

The previous prime is 550351327. The next prime is 550351379. The reversal of 550351351 is 153153055.

It is a cyclic number.

It is not a de Polignac number, because 550351351 - 2¹⁹ = 549827063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550351951) 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, 62731 + ... + 70963.

It is an arithmetic number, because the mean of its divisors is an integer number (38535120).

Almost surely, 2^550351351 is an apocalyptic number.

550351351 is a deficient number, since it is larger than the sum of its proper divisors (66210569).

550351351 is a wasteful number, since it uses less digits than its factorization.

550351351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8406.

The product of its (nonzero) digits is 5625, while the sum is 28.

The square root of 550351351 is about 23459.5684316656. The cubic root of 550351351 is about 819.4956997343.

The spelling of 550351351 in words is "five hundred fifty million, three hundred fifty-one thousand, three hundred fifty-one".