2253403650 has 48 divisors (see below), whose sum is σ = 5693903424. Its totient is φ = 589567680.

The previous prime is 2253403619. The next prime is 2253403699. The reversal of 2253403650 is 563043522.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133774 + ... + 149673.

It is an arithmetic number, because the mean of its divisors is an integer number (118622988).

Almost surely, 2^2253403650 is an apocalyptic number.

2253403650 is an abundant number, since it is smaller than the sum of its proper divisors (3440499774).

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

2253403650 is a wasteful number, since it uses less digits than its factorization.

2253403650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283515 (or 283510 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 2253403650 is about 47470.0289656537. The cubic root of 2253403650 is about 1311.0311113503.

The spelling of 2253403650 in words is "two billion, two hundred fifty-three million, four hundred three thousand, six hundred fifty".