11553330552315 has 32 divisors (see below), whose sum is σ = 18716080320000. Its totient is φ = 6085029899520.

The previous prime is 11553330552223. The next prime is 11553330552331. The reversal of 11553330552315 is 51325503335511.

It is not a de Polignac number, because 11553330552315 - 2¹⁰ = 11553330551291 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4252815 + ... + 6418184.

It is an arithmetic number, because the mean of its divisors is an integer number (584877510000).

Almost surely, 2^{11553330552315} is an apocalyptic number.

11553330552315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11553330552315 is a deficient number, since it is larger than the sum of its proper divisors (7162749767685).

11553330552315 is a wasteful number, since it uses less digits than its factorization.

11553330552315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10671907.

The product of its (nonzero) digits is 506250, while the sum is 42.

Adding to 11553330552315 its reverse (51325503335511), we get a palindrome (62878833887826).

The spelling of 11553330552315 in words is "eleven trillion, five hundred fifty-three billion, three hundred thirty million, five hundred fifty-two thousand, three hundred fifteen".