2421564050 has 48 divisors (see below), whose sum is σ = 4554786600. Its totient is φ = 957788160.

The previous prime is 2421564001. The next prime is 2421564083. The reversal of 2421564050 is 504651242.

It can be written as a sum of positive squares in 12 ways, for example, as 389628121 + 2031935929 = 19739^2 + 45077^2 .

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 23 ways as a sum of consecutive naturals, for example, 2307926 + ... + 2308974.

Almost surely, 2^2421564050 is an apocalyptic number.

2421564050 is a deficient number, since it is larger than the sum of its proper divisors (2133222550).

2421564050 is a wasteful number, since it uses less digits than its factorization.

2421564050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535 (or 1530 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 2421564050 is about 49209.3898560021. The cubic root of 2421564050 is about 1342.8638627086.

The spelling of 2421564050 in words is "two billion, four hundred twenty-one million, five hundred sixty-four thousand, fifty".