84735277713 has 16 divisors (see below), whose sum is σ = 125579520000. Its totient is φ = 56469586320.

The previous prime is 84735277699. The next prime is 84735277723. The reversal of 84735277713 is 31777253748.

84735277713 is a `hidden beast` number, since 8 + 47 + 3 + 527 + 7 + 71 + 3 = 666.

It is not a de Polignac number, because 84735277713 - 2¹⁷ = 84735146641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 84735277713.

It is not an unprimeable number, because it can be changed into a prime (84735277723) 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, 496593 + ... + 645038.

It is an arithmetic number, because the mean of its divisors is an integer number (7848720000).

Almost surely, 2^84735277713 is an apocalyptic number.

It is an amenable number.

84735277713 is a deficient number, since it is larger than the sum of its proper divisors (40844242287).

84735277713 is a wasteful number, since it uses less digits than its factorization.

84735277713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144389 (or 1144383 counting only the distinct ones).

The product of its digits is 6914880, while the sum is 54.

The spelling of 84735277713 in words is "eighty-four billion, seven hundred thirty-five million, two hundred seventy-seven thousand, seven hundred thirteen".