1151251543104 has 56 divisors (see below), whose sum is σ = 3280328923200. Its totient is φ = 354231243264.

The previous prime is 1151251543087. The next prime is 1151251543199. The reversal of 1151251543104 is 4013451521511.

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, 230616804 + ... + 230621795.

It is an arithmetic number, because the mean of its divisors is an integer number (58577302200).

Almost surely, 2^{1151251543104} is an apocalyptic number.

It is an amenable number.

1151251543104 is an abundant number, since it is smaller than the sum of its proper divisors (2129077380096).

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

1151251543104 is a wasteful number, since it uses less digits than its factorization.

1151251543104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461238627 (or 461238617 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 33.

The spelling of 1151251543104 in words is "one trillion, one hundred fifty-one billion, two hundred fifty-one million, five hundred forty-three thousand, one hundred four".