706023381505 has 24 divisors (see below), whose sum is σ = 949047581880. Its totient is φ = 503392780800.

The previous prime is 706023381493. The next prime is 706023381509. The reversal of 706023381505 is 505183320607.

It can be written as a sum of positive squares in 12 ways, for example, as 526594046224 + 179429335281 = 725668^2 + 423591^2 .

It is not a de Polignac number, because 706023381505 - 2¹³ = 706023373313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (706023381509) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14381196 + ... + 14430205.

It is an arithmetic number, because the mean of its divisors is an integer number (39543649245).

Almost surely, 2^706023381505 is an apocalyptic number.

It is an amenable number.

706023381505 is a deficient number, since it is larger than the sum of its proper divisors (243024200375).

706023381505 is a wasteful number, since it uses less digits than its factorization.

706023381505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28811461 (or 28811448 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 706023381505 in words is "seven hundred six billion, twenty-three million, three hundred eighty-one thousand, five hundred five".