11445511346245 has 8 divisors (see below), whose sum is σ = 13959771216120. Its totient is φ = 9006304009920.

The previous prime is 11445511346239. The next prime is 11445511346281. The reversal of 11445511346245 is 54264311554411.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 400616841249 + 11044894504996 = 632943^2 + 3323386^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-11445511346245 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11445511346195 and 11445511346204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18763133050 + ... + 18763133659.

It is an arithmetic number, because the mean of its divisors is an integer number (1744971402015).

Almost surely, 2^{11445511346245} is an apocalyptic number.

It is an amenable number.

11445511346245 is a deficient number, since it is larger than the sum of its proper divisors (2514259869875).

11445511346245 is an equidigital number, since it uses as much as digits as its factorization.

11445511346245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37526266775.

The product of its digits is 1152000, while the sum is 46.

The spelling of 11445511346245 in words is "eleven trillion, four hundred forty-five billion, five hundred eleven million, three hundred forty-six thousand, two hundred forty-five".