1487161652161 has 8 divisors (see below), whose sum is σ = 1508671372320. Its totient is φ = 1465737458592.

The previous prime is 1487161652153. The next prime is 1487161652177. The reversal of 1487161652161 is 1612561617841.

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 1487161652161 - 2³ = 1487161652153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1487161652761) 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, 21346620 + ... + 21416173.

It is an arithmetic number, because the mean of its divisors is an integer number (188583921540).

Almost surely, 2^{1487161652161} is an apocalyptic number.

It is an amenable number.

1487161652161 is a deficient number, since it is larger than the sum of its proper divisors (21509720159).

1487161652161 is an equidigital number, since it uses as much as digits as its factorization.

1487161652161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42763295.

The product of its digits is 483840, while the sum is 49.

The spelling of 1487161652161 in words is "one trillion, four hundred eighty-seven billion, one hundred sixty-one million, six hundred fifty-two thousand, one hundred sixty-one".