11546360116465 has 16 divisors (see below), whose sum is σ = 13990759660800. Its totient is φ = 9147010859712.

The previous prime is 11546360116441. The next prime is 11546360116519. The reversal of 11546360116465 is 56461106364511.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11546360116465 - 2¹³ = 11546360108273 is a prime.

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, 11694516 + ... + 12643354.

It is an arithmetic number, because the mean of its divisors is an integer number (874422478800).

Almost surely, 2^{11546360116465} is an apocalyptic number.

It is an amenable number.

11546360116465 is a deficient number, since it is larger than the sum of its proper divisors (2444399544335).

11546360116465 is a wasteful number, since it uses less digits than its factorization.

11546360116465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972576.

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 11546360116465 in words is "eleven trillion, five hundred forty-six billion, three hundred sixty million, one hundred sixteen thousand, four hundred sixty-five".