2047007770075 has 6 divisors (see below), whose sum is σ = 2538289634924. Its totient is φ = 1637606216040.

The previous prime is 2047007770069. The next prime is 2047007770079. The reversal of 2047007770075 is 5700777007402.

It is a de Polignac number, because none of the positive numbers 2^k-2047007770075 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2047007770079) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40940155377 + ... + 40940155426.

Almost surely, 2^{2047007770075} is an apocalyptic number.

2047007770075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2047007770075 is a deficient number, since it is larger than the sum of its proper divisors (491281864849).

2047007770075 is an equidigital number, since it uses as much as digits as its factorization.

2047007770075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81880310813 (or 81880310808 counting only the distinct ones).

The product of its (nonzero) digits is 672280, while the sum is 46.

The spelling of 2047007770075 in words is "two trillion, forty-seven billion, seven million, seven hundred seventy thousand, seventy-five".