2635725955 has 16 divisors (see below), whose sum is σ = 3211441344. Its totient is φ = 2076295680.

The previous prime is 2635725947. The next prime is 2635725973. The reversal of 2635725955 is 5595275362.

It is not a de Polignac number, because 2635725955 - 2³ = 2635725947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2635725899 and 2635725908.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230575 + ... + 241735.

It is an arithmetic number, because the mean of its divisors is an integer number (200715084).

Almost surely, 2^2635725955 is an apocalyptic number.

2635725955 is a deficient number, since it is larger than the sum of its proper divisors (575715389).

2635725955 is a wasteful number, since it uses less digits than its factorization.

2635725955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11886.

The product of its digits is 2835000, while the sum is 49.

The square root of 2635725955 is about 51339.3217232172. The cubic root of 2635725955 is about 1381.3383981972.

The spelling of 2635725955 in words is "two billion, six hundred thirty-five million, seven hundred twenty-five thousand, nine hundred fifty-five".