1041045545532 has 144 divisors (see below), whose sum is σ = 2603637738240. Its totient is φ = 323506794240.

The previous prime is 1041045545509. The next prime is 1041045545543. The reversal of 1041045545532 is 2355455401401.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 36184569 + ... + 36213327.

Almost surely, 2^{1041045545532} is an apocalyptic number.

1041045545532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1041045545532 is an abundant number, since it is smaller than the sum of its proper divisors (1562592192708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1041045545532 is a wasteful number, since it uses less digits than its factorization.

1041045545532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28944 (or 28911 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 1041045545532 in words is "one trillion, forty-one billion, forty-five million, five hundred forty-five thousand, five hundred thirty-two".