195625654753 has 8 divisors (see below), whose sum is σ = 200406779496. Its totient is φ = 190844995200.

The previous prime is 195625654661. The next prime is 195625654793. The reversal of 195625654753 is 357456526591.

It can be written as a sum of positive squares in 4 ways, for example, as 11166571584 + 184459083169 = 105672^2 + 429487^2 .

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 195625654753 - 2¹³ = 195625646561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (195625654793) 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, 827475 + ... + 1037287.

It is an arithmetic number, because the mean of its divisors is an integer number (25050847437).

Almost surely, 2^195625654753 is an apocalyptic number.

It is an amenable number.

195625654753 is a deficient number, since it is larger than the sum of its proper divisors (4781124743).

195625654753 is a wasteful number, since it uses less digits than its factorization.

195625654753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232595.

The product of its digits is 34020000, while the sum is 58.

The spelling of 195625654753 in words is "one hundred ninety-five billion, six hundred twenty-five million, six hundred fifty-four thousand, seven hundred fifty-three".