11480544331 has 16 divisors (see below), whose sum is σ = 11927793600. Its totient is φ = 11036850048.

The previous prime is 11480544311. The next prime is 11480544343. The reversal of 11480544331 is 13344508411.

It is a cyclic number.

It is not a de Polignac number, because 11480544331 - 2¹⁹ = 11480020043 is a prime.

It is a super-2 number, since 2×11480544331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11480544311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10351605 + ... + 10352713.

It is an arithmetic number, because the mean of its divisors is an integer number (745487100).

Almost surely, 2^11480544331 is an apocalyptic number.

11480544331 is a deficient number, since it is larger than the sum of its proper divisors (447249269).

11480544331 is a wasteful number, since it uses less digits than its factorization.

11480544331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2358.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 11480544331 in words is "eleven billion, four hundred eighty million, five hundred forty-four thousand, three hundred thirty-one".