675507239505 has 48 divisors (see below), whose sum is σ = 1338207421824. Its totient is φ = 308789521920.

The previous prime is 675507239483. The next prime is 675507239543. The reversal of 675507239505 is 505932705576.

675507239505 is a `hidden beast` number, since 6 + 7 + 550 + 7 + 2 + 39 + 50 + 5 = 666.

It is not a de Polignac number, because 675507239505 - 2⁷ = 675507239377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11225257 + ... + 11285273.

It is an arithmetic number, because the mean of its divisors is an integer number (27879321288).

Almost surely, 2^675507239505 is an apocalyptic number.

It is an amenable number.

675507239505 is a deficient number, since it is larger than the sum of its proper divisors (662700182319).

675507239505 is a wasteful number, since it uses less digits than its factorization.

675507239505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95766 (or 95763 counting only the distinct ones).

The product of its (nonzero) digits is 9922500, while the sum is 54.

The spelling of 675507239505 in words is "six hundred seventy-five billion, five hundred seven million, two hundred thirty-nine thousand, five hundred five".