1150601561160 has 128 divisors (see below), whose sum is σ = 3543516218880. Its totient is φ = 298742611968.

The previous prime is 1150601561111. The next prime is 1150601561173. The reversal of 1150601561160 is 611651060511.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560004 + ... + 1617036.

It is an arithmetic number, because the mean of its divisors is an integer number (27683720460).

Almost surely, 2^{1150601561160} is an apocalyptic number.

1150601561160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1150601561160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1771758109440).

1150601561160 is an abundant number, since it is smaller than the sum of its proper divisors (2392914657720).

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

1150601561160 is a wasteful number, since it uses less digits than its factorization.

1150601561160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057287 (or 1057283 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 33.

The spelling of 1150601561160 in words is "one trillion, one hundred fifty billion, six hundred one million, five hundred sixty-one thousand, one hundred sixty".