2047515152986 has 8 divisors (see below), whose sum is σ = 3154280100660. Its totient is φ = 996088452768.

The previous prime is 2047515152959. The next prime is 2047515153031. The reversal of 2047515152986 is 6892515157402.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1720124056225 + 327391096761 = 1311535^2 + 572181^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13834561771 + ... + 13834561918.

Almost surely, 2^{2047515152986} is an apocalyptic number.

2047515152986 is a deficient number, since it is larger than the sum of its proper divisors (1106764947674).

2047515152986 is a wasteful number, since it uses less digits than its factorization.

2047515152986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27669123728.

The product of its (nonzero) digits is 6048000, while the sum is 55.

The spelling of 2047515152986 in words is "two trillion, forty-seven billion, five hundred fifteen million, one hundred fifty-two thousand, nine hundred eighty-six".