2553435536 has 20 divisors (see below), whose sum is σ = 5207665200. Its totient is φ = 1209521952.

The previous prime is 2553435509. The next prime is 2553435629. The reversal of 2553435536 is 6355343552.

It is a junction number, because it is equal to n+sod(n) for n = 2553435493 and 2553435502.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4199426 + ... + 4200033.

It is an arithmetic number, because the mean of its divisors is an integer number (260383260).

Almost surely, 2^2553435536 is an apocalyptic number.

It is an amenable number.

2553435536 is an abundant number, since it is smaller than the sum of its proper divisors (2654229664).

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

2553435536 is a wasteful number, since it uses less digits than its factorization.

2553435536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8399486 (or 8399480 counting only the distinct ones).

The product of its digits is 810000, while the sum is 41.

The square root of 2553435536 is about 50531.5301173436. The cubic root of 2553435536 is about 1366.8104777742.

The spelling of 2553435536 in words is "two billion, five hundred fifty-three million, four hundred thirty-five thousand, five hundred thirty-six".