11415533025 has 24 divisors (see below), whose sum is σ = 20325504640. Its totient is φ = 5619954240.

The previous prime is 11415532993. The next prime is 11415533047. The reversal of 11415533025 is 52033551411.

11415533025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11415533025 - 2⁵ = 11415532993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11415532983 and 11415533001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5853145 + ... + 5855094.

Almost surely, 2^11415533025 is an apocalyptic number.

11415533025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11415533025 is a deficient number, since it is larger than the sum of its proper divisors (8909971615).

11415533025 is a wasteful number, since it uses less digits than its factorization.

11415533025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11708265 (or 11708260 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 11415533025 in words is "eleven billion, four hundred fifteen million, five hundred thirty-three thousand, twenty-five".