675781162770513 has 8 divisors (see below), whose sum is σ = 902545793352000. Its totient is φ = 449768653684688.

The previous prime is 675781162770487. The next prime is 675781162770517. The reversal of 675781162770513 is 315077261187576.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 675781162770513 - 2²⁰ = 675781161721937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (675781162770517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188030371818 + ... + 188030375411.

It is an arithmetic number, because the mean of its divisors is an integer number (112818224169000).

Almost surely, 2^{675781162770513} is an apocalyptic number.

It is an amenable number.

675781162770513 is a deficient number, since it is larger than the sum of its proper divisors (226764630581487).

675781162770513 is a wasteful number, since it uses less digits than its factorization.

675781162770513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376060747831.

The product of its (nonzero) digits is 103723200, while the sum is 66.

The spelling of 675781162770513 in words is "six hundred seventy-five trillion, seven hundred eighty-one billion, one hundred sixty-two million, seven hundred seventy thousand, five hundred thirteen".