1150010494561 has 8 divisors (see below), whose sum is σ = 1156768994304. Its totient is φ = 1143271557360.

The previous prime is 1150010494547. The next prime is 1150010494571. The reversal of 1150010494561 is 1654940100511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1150010494561 - 2²⁵ = 1149976940129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1150010494561.

It is not an unprimeable number, because it can be changed into a prime (1150010494531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4772710 + ... + 5007871.

It is an arithmetic number, because the mean of its divisors is an integer number (144596124288).

Almost surely, 2^{1150010494561} is an apocalyptic number.

It is an amenable number.

1150010494561 is a deficient number, since it is larger than the sum of its proper divisors (6758499743).

1150010494561 is an equidigital number, since it uses as much as digits as its factorization.

1150010494561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9781271.

The product of its (nonzero) digits is 21600, while the sum is 37.

The spelling of 1150010494561 in words is "one trillion, one hundred fifty billion, ten million, four hundred ninety-four thousand, five hundred sixty-one".