2635105072 has 20 divisors (see below), whose sum is σ = 5243504176. Its totient is φ = 1281942720.

The previous prime is 2635105051. The next prime is 2635105091. The reversal of 2635105072 is 2705015362.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2225004 + ... + 2226187.

Almost surely, 2^2635105072 is an apocalyptic number.

It is an amenable number.

2635105072 is a deficient number, since it is larger than the sum of its proper divisors (2608399104).

2635105072 is a wasteful number, since it uses less digits than its factorization.

2635105072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4451236 (or 4451230 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 2635105072 is about 51333.2745107888. The cubic root of 2635105072 is about 1381.2299249978.

The spelling of 2635105072 in words is "two billion, six hundred thirty-five million, one hundred five thousand, seventy-two".