2075770646347 has 8 divisors (see below), whose sum is σ = 2127426932736. Its totient is φ = 2024426483112.

The previous prime is 2075770646311. The next prime is 2075770646363. The reversal of 2075770646347 is 7436460775702.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-2075770646347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2075770646291 and 2075770646300.

It is not an unprimeable number, because it can be changed into a prime (2075770146347) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 78017323 + ... + 78043924.

It is an arithmetic number, because the mean of its divisors is an integer number (265928366592).

Almost surely, 2^{2075770646347} is an apocalyptic number.

2075770646347 is a deficient number, since it is larger than the sum of its proper divisors (51656286389).

2075770646347 is a wasteful number, since it uses less digits than its factorization.

2075770646347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156061577.

The product of its (nonzero) digits is 41489280, while the sum is 58.

The spelling of 2075770646347 in words is "two trillion, seventy-five billion, seven hundred seventy million, six hundred forty-six thousand, three hundred forty-seven".