551115431014000 has 160 divisors (see below), whose sum is σ = 1344811266070272. Its totient is φ = 218434839840000.

The previous prime is 551115431013971. The next prime is 551115431014007. The reversal of 551115431014000 is 410134511155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551115431014007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92917435 + ... + 98670565.

Almost surely, 2^{551115431014000} is an apocalyptic number.

551115431014000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 551115431014000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (672405633035136).

551115431014000 is an abundant number, since it is smaller than the sum of its proper divisors (793695835056272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

551115431014000 is a wasteful number, since it uses less digits than its factorization.

551115431014000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5753592 (or 5753576 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 31.

Adding to 551115431014000 its reverse (410134511155), we get a palindrome (551525565525155).

The spelling of 551115431014000 in words is "five hundred fifty-one trillion, one hundred fifteen billion, four hundred thirty-one million, fourteen thousand".