5551000553253 has 16 divisors (see below), whose sum is σ = 7837680384576. Its totient is φ = 3482547974400.

The previous prime is 5551000553227. The next prime is 5551000553261. The reversal of 5551000553253 is 3523550001555.

It is not a de Polignac number, because 5551000553253 - 2⁵ = 5551000553221 is a prime.

It is a super-2 number, since 2×5551000553253² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5551000555253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6347223 + ... + 7168628.

It is an arithmetic number, because the mean of its divisors is an integer number (489855024036).

Almost surely, 2^{5551000553253} is an apocalyptic number.

It is an amenable number.

5551000553253 is a deficient number, since it is larger than the sum of its proper divisors (2286679831323).

5551000553253 is a wasteful number, since it uses less digits than its factorization.

5551000553253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13523924.

The product of its (nonzero) digits is 281250, while the sum is 39.

The spelling of 5551000553253 in words is "five trillion, five hundred fifty-one billion, five hundred fifty-three thousand, two hundred fifty-three".