195655002553 has 16 divisors (see below), whose sum is σ = 202413556800. Its totient is φ = 189000229120.

The previous prime is 195655002527. The next prime is 195655002559. The reversal of 195655002553 is 355200556591.

It is a cyclic number.

It is not a de Polignac number, because 195655002553 - 2²⁹ = 195118131641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (195655002559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1652778 + ... + 1767196.

It is an arithmetic number, because the mean of its divisors is an integer number (12650847300).

Almost surely, 2^195655002553 is an apocalyptic number.

It is an amenable number.

195655002553 is a deficient number, since it is larger than the sum of its proper divisors (6758554247).

195655002553 is a wasteful number, since it uses less digits than its factorization.

195655002553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114872.

The product of its (nonzero) digits is 1012500, while the sum is 46.

The spelling of 195655002553 in words is "one hundred ninety-five billion, six hundred fifty-five million, two thousand, five hundred fifty-three".