11463523265 has 16 divisors (see below), whose sum is σ = 14364217728. Its totient is φ = 8766041856.

The previous prime is 11463523189. The next prime is 11463523273. The reversal of 11463523265 is 56232536411.

It is a cyclic number.

It is not a de Polignac number, because 11463523265 - 2²² = 11459328961 is a prime.

It is a super-3 number, since 3×11463523265³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 136937 + ... + 204153.

It is an arithmetic number, because the mean of its divisors is an integer number (897763608).

Almost surely, 2^11463523265 is an apocalyptic number.

It is an amenable number.

11463523265 is a deficient number, since it is larger than the sum of its proper divisors (2900694463).

11463523265 is a wasteful number, since it uses less digits than its factorization.

11463523265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68728.

The product of its digits is 129600, while the sum is 38.

The spelling of 11463523265 in words is "eleven billion, four hundred sixty-three million, five hundred twenty-three thousand, two hundred sixty-five".