47777043017 has 16 divisors (see below), whose sum is σ = 52541229312. Its totient is φ = 43084312320.

The previous prime is 47777043007. The next prime is 47777043059. The reversal of 47777043017 is 71034077774.

It is a cyclic number.

It is not a de Polignac number, because 47777043017 - 2²⁸ = 47508607561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47777043007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 697568 + ... + 762990.

It is an arithmetic number, because the mean of its divisors is an integer number (3283826832).

Almost surely, 2^47777043017 is an apocalyptic number.

It is an amenable number.

47777043017 is a deficient number, since it is larger than the sum of its proper divisors (4764186295).

47777043017 is a wasteful number, since it uses less digits than its factorization.

47777043017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65968.

The product of its (nonzero) digits is 806736, while the sum is 47.

The spelling of 47777043017 in words is "forty-seven billion, seven hundred seventy-seven million, forty-three thousand, seventeen".