1045546160 has 40 divisors (see below), whose sum is σ = 2444508720. Its totient is φ = 415876352.

The previous prime is 1045546129. The next prime is 1045546301. The reversal of 1045546160 is 616455401.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22187 + ... + 50826.

It is an arithmetic number, because the mean of its divisors is an integer number (61112718).

Almost surely, 2^1045546160 is an apocalyptic number.

1045546160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1045546160 is an abundant number, since it is smaller than the sum of its proper divisors (1398962560).

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

1045546160 is a wasteful number, since it uses less digits than its factorization.

1045546160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73205 (or 73199 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 1045546160 is about 32334.9062160384. The cubic root of 1045546160 is about 1014.9572195159.

The spelling of 1045546160 in words is "one billion, forty-five million, five hundred forty-six thousand, one hundred sixty".