705536496872 has 16 divisors (see below), whose sum is σ = 1380397494240. Its totient is φ = 337430498416.

The previous prime is 705536496871. The next prime is 705536496877. The reversal of 705536496872 is 278694635507.

It is not an unprimeable number, because it can be changed into a prime (705536496871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1917218558 + ... + 1917218925.

It is an arithmetic number, because the mean of its divisors is an integer number (86274843390).

Almost surely, 2^705536496872 is an apocalyptic number.

It is an amenable number.

705536496872 is a deficient number, since it is larger than the sum of its proper divisors (674860997368).

705536496872 is a wasteful number, since it uses less digits than its factorization.

705536496872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3834437512 (or 3834437508 counting only the distinct ones).

The product of its (nonzero) digits is 76204800, while the sum is 62.

The spelling of 705536496872 in words is "seven hundred five billion, five hundred thirty-six million, four hundred ninety-six thousand, eight hundred seventy-two".