2047757523064 has 32 divisors (see below), whose sum is σ = 4188892935600. Its totient is φ = 930732651520.

The previous prime is 2047757523059. The next prime is 2047757523089. The reversal of 2047757523064 is 4603257577402.

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, 426882 + ... + 2068270.

Almost surely, 2^{2047757523064} is an apocalyptic number.

It is an amenable number.

2047757523064 is an abundant number, since it is smaller than the sum of its proper divisors (2141135412536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2047757523064 is a wasteful number, since it uses less digits than its factorization.

2047757523064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655583 (or 1655579 counting only the distinct ones).

The product of its (nonzero) digits is 9878400, while the sum is 52.

The spelling of 2047757523064 in words is "two trillion, forty-seven billion, seven hundred fifty-seven million, five hundred twenty-three thousand, sixty-four".