1165065461548 has 12 divisors (see below), whose sum is σ = 2158797767112. Its totient is φ = 548266099520.

The previous prime is 1165065461519. The next prime is 1165065461551. The reversal of 1165065461548 is 8451645605611.

It is a junction number, because it is equal to n+sod(n) for n = 1165065461495 and 1165065461504.

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, 8566657738 + ... + 8566657873.

It is an arithmetic number, because the mean of its divisors is an integer number (179899813926).

Almost surely, 2^{1165065461548} is an apocalyptic number.

It is an amenable number.

1165065461548 is a deficient number, since it is larger than the sum of its proper divisors (993732305564).

1165065461548 is a wasteful number, since it uses less digits than its factorization.

1165065461548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17133315632 (or 17133315630 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 52.

The spelling of 1165065461548 in words is "one trillion, one hundred sixty-five billion, sixty-five million, four hundred sixty-one thousand, five hundred forty-eight".