705540031852 has 12 divisors (see below), whose sum is σ = 1234835759080. Its totient is φ = 352729814976.

The previous prime is 705540031817. The next prime is 705540031873. The reversal of 705540031852 is 258130045507.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10010733 + ... + 10080964.

Almost surely, 2^705540031852 is an apocalyptic number.

It is an amenable number.

705540031852 is a deficient number, since it is larger than the sum of its proper divisors (529295727228).

705540031852 is a wasteful number, since it uses less digits than its factorization.

705540031852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20100480 (or 20100478 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 40.

The spelling of 705540031852 in words is "seven hundred five billion, five hundred forty million, thirty-one thousand, eight hundred fifty-two".