553355343253 has 16 divisors (see below), whose sum is σ = 605251008000. Its totient is φ = 503633894400.

The previous prime is 553355343251. The next prime is 553355343311. The reversal of 553355343253 is 352343553355.

It is a happy number.

It is not a de Polignac number, because 553355343253 - 2¹ = 553355343251 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 (553355343251) 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, 331498 + ... + 1102996.

It is an arithmetic number, because the mean of its divisors is an integer number (37828188000).

Almost surely, 2^553355343253 is an apocalyptic number.

It is an amenable number.

553355343253 is a deficient number, since it is larger than the sum of its proper divisors (51895664747).

553355343253 is a wasteful number, since it uses less digits than its factorization.

553355343253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772908.

The product of its digits is 6075000, while the sum is 46.

The spelling of 553355343253 in words is "five hundred fifty-three billion, three hundred fifty-five million, three hundred forty-three thousand, two hundred fifty-three".