1487631873005 has 8 divisors (see below), whose sum is σ = 1791511125624. Its totient is φ = 1185870246400.

The previous prime is 1487631872981. The next prime is 1487631873017. The reversal of 1487631873005 is 5003781367841.

It can be written as a sum of positive squares in 4 ways, for example, as 197622035209 + 1290009837796 = 444547^2 + 1135786^2 .

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

It is not a de Polignac number, because 1487631873005 - 2¹⁰ = 1487631871981 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 529404956 + ... + 529407765.

It is an arithmetic number, because the mean of its divisors is an integer number (223938890703).

Almost surely, 2^{1487631873005} is an apocalyptic number.

It is an amenable number.

1487631873005 is a deficient number, since it is larger than the sum of its proper divisors (303879252619).

1487631873005 is a wasteful number, since it uses less digits than its factorization.

1487631873005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058813007.

The product of its (nonzero) digits is 3386880, while the sum is 53.

The spelling of 1487631873005 in words is "one trillion, four hundred eighty-seven billion, six hundred thirty-one million, eight hundred seventy-three thousand, five".