5551502340331 has 8 divisors (see below), whose sum is σ = 5600977403904. Its totient is φ = 5502117315240.

The previous prime is 5551502340277. The next prime is 5551502340347. The reversal of 5551502340331 is 1330432051555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5551502340331 - 2¹⁹ = 5551501816043 is a prime.

It is a super-2 number, since 2×5551502340331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5551502340031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22385755 + ... + 22632388.

It is an arithmetic number, because the mean of its divisors is an integer number (700122175488).

Almost surely, 2^{5551502340331} is an apocalyptic number.

5551502340331 is a deficient number, since it is larger than the sum of its proper divisors (49475063573).

5551502340331 is a wasteful number, since it uses less digits than its factorization.

5551502340331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45019241.

The product of its (nonzero) digits is 135000, while the sum is 37.

Adding to 5551502340331 its reverse (1330432051555), we get a palindrome (6881934391886).

The spelling of 5551502340331 in words is "five trillion, five hundred fifty-one billion, five hundred two million, three hundred forty thousand, three hundred thirty-one".