1045050235545 has 16 divisors (see below), whose sum is σ = 1672414312320. Its totient is φ = 557248813824.

The previous prime is 1045050235499. The next prime is 1045050235561. The reversal of 1045050235545 is 5455320505401.

It is not a de Polignac number, because 1045050235545 - 2¹⁷ = 1045050104473 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6879349 + ... + 7029618.

It is an arithmetic number, because the mean of its divisors is an integer number (104525894520).

Almost surely, 2^{1045050235545} is an apocalyptic number.

1045050235545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1045050235545 is a deficient number, since it is larger than the sum of its proper divisors (627364076775).

1045050235545 is a wasteful number, since it uses less digits than its factorization.

1045050235545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13913984.

The product of its (nonzero) digits is 300000, while the sum is 39.

The spelling of 1045050235545 in words is "one trillion, forty-five billion, fifty million, two hundred thirty-five thousand, five hundred forty-five".