551010523 has 16 divisors (see below), whose sum is σ = 657893376. Its totient is φ = 451537920.

The previous prime is 551010407. The next prime is 551010529. The reversal of 551010523 is 325010155.

551010523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 551010523 - 2²⁵ = 517456091 is a prime.

It is a super-2 number, since 2×551010523² = 607225192913467058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 551010494 and 551010503.

It is not an unprimeable number, because it can be changed into a prime (551010529) 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, 2715 + ... + 33307.

It is an arithmetic number, because the mean of its divisors is an integer number (41118336).

Almost surely, 2^551010523 is an apocalyptic number.

551010523 is a deficient number, since it is larger than the sum of its proper divisors (106882853).

551010523 is a wasteful number, since it uses less digits than its factorization.

551010523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30714.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 551010523 is about 23473.6133349768. The cubic root of 551010523 is about 819.8227472318.

Adding to 551010523 its reverse (325010155), we get a palindrome (876020678).

The spelling of 551010523 in words is "five hundred fifty-one million, ten thousand, five hundred twenty-three".