11012464416545 has 4 divisors (see below), whose sum is σ = 13214957299860. Its totient is φ = 8809971533232.

The previous prime is 11012464416523. The next prime is 11012464416587. The reversal of 11012464416545 is 54561446421011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3073724265616 + 7938740150929 = 1753204^2 + 2817577^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11012464416545 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11012464416496 and 11012464416505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1101246441650 + ... + 1101246441659.

It is an arithmetic number, because the mean of its divisors is an integer number (3303739324965).

Almost surely, 2^{11012464416545} is an apocalyptic number.

It is an amenable number.

11012464416545 is a deficient number, since it is larger than the sum of its proper divisors (2202492883315).

11012464416545 is an equidigital number, since it uses as much as digits as its factorization.

11012464416545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202492883314.

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 11012464416545 in words is "eleven trillion, twelve billion, four hundred sixty-four million, four hundred sixteen thousand, five hundred forty-five".