2635565152 has 24 divisors (see below), whose sum is σ = 5660475912. Its totient is φ = 1197984000.

The previous prime is 2635565143. The next prime is 2635565189. The reversal of 2635565152 is 2515655362.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3743349 + ... + 3744052.

It is an arithmetic number, because the mean of its divisors is an integer number (235853163).

Almost surely, 2^2635565152 is an apocalyptic number.

2635565152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2635565152 is an abundant number, since it is smaller than the sum of its proper divisors (3024910760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2635565152 is a wasteful number, since it uses less digits than its factorization.

2635565152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7487422 (or 7487414 counting only the distinct ones).

The product of its digits is 270000, while the sum is 40.

The square root of 2635565152 is about 51337.7556190373. The cubic root of 2635565152 is about 1381.3103062686.

The spelling of 2635565152 in words is "two billion, six hundred thirty-five million, five hundred sixty-five thousand, one hundred fifty-two".