11580025215 has 32 divisors (see below), whose sum is σ = 20412559872. Its totient is φ = 5558960000.

The previous prime is 11580025189. The next prime is 11580025217. The reversal of 11580025215 is 51252008511.

It is not a de Polignac number, because 11580025215 - 2¹¹ = 11580023167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11580025217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 330771 + ... + 364100.

It is an arithmetic number, because the mean of its divisors is an integer number (637892496).

Almost surely, 2^11580025215 is an apocalyptic number.

11580025215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11580025215 is a deficient number, since it is larger than the sum of its proper divisors (8832534657).

11580025215 is a wasteful number, since it uses less digits than its factorization.

11580025215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694991.

The product of its (nonzero) digits is 4000, while the sum is 30.

The spelling of 11580025215 in words is "eleven billion, five hundred eighty million, twenty-five thousand, two hundred fifteen".