11465315160005 has 16 divisors (see below), whose sum is σ = 15724037268480. Its totient is φ = 7861842156672.

The previous prime is 11465315159939. The next prime is 11465315160043. The reversal of 11465315160005 is 50006151356411.

It is a happy number.

It is not a de Polignac number, because 11465315160005 - 2²⁶ = 11465248051141 is a prime.

It is a super-5 number, since 5×11465315160005⁵ (a number of 66 digits) contains 55555 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1405292 + ... + 4990538.

It is an arithmetic number, because the mean of its divisors is an integer number (982752329280).

Almost surely, 2^{11465315160005} is an apocalyptic number.

It is an amenable number.

11465315160005 is a deficient number, since it is larger than the sum of its proper divisors (4258722108475).

11465315160005 is an equidigital number, since it uses as much as digits as its factorization.

11465315160005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3676628.

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 11465315160005 in words is "eleven trillion, four hundred sixty-five billion, three hundred fifteen million, one hundred sixty thousand, five".