551065053 has 32 divisors (see below), whose sum is σ = 927682560. Its totient is φ = 282634560.

The previous prime is 551065049. The next prime is 551065063. The reversal of 551065053 is 350560155.

551065053 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 551065053 - 2² = 551065049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 551065053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551065043) 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, 3151 + ... + 33347.

It is an arithmetic number, because the mean of its divisors is an integer number (28990080).

Almost surely, 2^551065053 is an apocalyptic number.

It is an amenable number.

551065053 is a deficient number, since it is larger than the sum of its proper divisors (376617507).

551065053 is a wasteful number, since it uses less digits than its factorization.

551065053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30297.

The product of its (nonzero) digits is 11250, while the sum is 30.

The square root of 551065053 is about 23474.7748232012. The cubic root of 551065053 is about 819.8497905506.

The spelling of 551065053 in words is "five hundred fifty-one million, sixty-five thousand, fifty-three".