2610530650 has 96 divisors (see below), whose sum is σ = 6290847360. Its totient is φ = 782680320.

The previous prime is 2610530623. The next prime is 2610530651. The reversal of 2610530650 is 560350162.

2610530650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2610530651) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71352 + ... + 101548.

It is an arithmetic number, because the mean of its divisors is an integer number (65529660).

Almost surely, 2^2610530650 is an apocalyptic number.

2610530650 is an abundant number, since it is smaller than the sum of its proper divisors (3680316710).

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

2610530650 is a wasteful number, since it uses less digits than its factorization.

2610530650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30248 (or 30243 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 2610530650 is about 51093.3523073208. The cubic root of 2610530650 is about 1376.9228238859.

The spelling of 2610530650 in words is "two billion, six hundred ten million, five hundred thirty thousand, six hundred fifty".