551063463 has 16 divisors (see below), whose sum is σ = 767247360. Its totient is φ = 351150624.

The previous prime is 551063453. The next prime is 551063467. The reversal of 551063463 is 364360155.

551063463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 551063463 - 2⁵ = 551063431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551063467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163170 + ... + 166512.

It is an arithmetic number, because the mean of its divisors is an integer number (47952960).

Almost surely, 2^551063463 is an apocalyptic number.

551063463 is a deficient number, since it is larger than the sum of its proper divisors (216183897).

551063463 is a wasteful number, since it uses less digits than its factorization.

551063463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5758.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 551063463 is about 23474.7409570372. The cubic root of 551063463 is about 819.8490020397.

The spelling of 551063463 in words is "five hundred fifty-one million, sixty-three thousand, four hundred sixty-three".