5551248311829 has 32 divisors (see below), whose sum is σ = 8972904650880. Its totient is φ = 3363946588800.

The previous prime is 5551248311827. The next prime is 5551248311837. The reversal of 5551248311829 is 9281138421555.

It is a happy number.

5551248311829 is a `hidden beast` number, since 5 + 5 + 5 + 1 + 248 + 311 + 82 + 9 = 666.

It is not a de Polignac number, because 5551248311829 - 2¹ = 5551248311827 is a prime.

It is a super-3 number, since 3×5551248311829³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5551248311821) 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, 1009599 + ... + 3481635.

It is an arithmetic number, because the mean of its divisors is an integer number (280403270340).

Almost surely, 2^{5551248311829} is an apocalyptic number.

It is an amenable number.

5551248311829 is a deficient number, since it is larger than the sum of its proper divisors (3421656339051).

5551248311829 is a wasteful number, since it uses less digits than its factorization.

5551248311829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479618 (or 2479612 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 54.

The spelling of 5551248311829 in words is "five trillion, five hundred fifty-one billion, two hundred forty-eight million, three hundred eleven thousand, eight hundred twenty-nine".