1045596128985 has 40 divisors (see below), whose sum is σ = 1874444020416. Its totient is φ = 557616713760.

The previous prime is 1045596128953. The next prime is 1045596129079. The reversal of 1045596128985 is 5898216955401.

1045596128985 is a `hidden beast` number, since 1 + 0 + 4 + 5 + 5 + 9 + 612 + 8 + 9 + 8 + 5 = 666.

It is not a de Polignac number, because 1045596128985 - 2⁵ = 1045596128953 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7304572 + ... + 7446338.

Almost surely, 2^{1045596128985} is an apocalyptic number.

1045596128985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1045596128985 is a deficient number, since it is larger than the sum of its proper divisors (828847891431).

1045596128985 is a wasteful number, since it uses less digits than its factorization.

1045596128985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159995 (or 159986 counting only the distinct ones).

The product of its (nonzero) digits is 31104000, while the sum is 63.

The spelling of 1045596128985 in words is "one trillion, forty-five billion, five hundred ninety-six million, one hundred twenty-eight thousand, nine hundred eighty-five".