2450221010450 has 48 divisors (see below), whose sum is σ = 4822131527520. Its totient is φ = 923693829120.

The previous prime is 2450221010399. The next prime is 2450221010477. The reversal of 2450221010450 is 540101220542.

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, 6498464 + ... + 6865163.

It is an arithmetic number, because the mean of its divisors is an integer number (100461073490).

Almost surely, 2^{2450221010450} is an apocalyptic number.

2450221010450 is a deficient number, since it is larger than the sum of its proper divisors (2371910517070).

2450221010450 is a wasteful number, since it uses less digits than its factorization.

2450221010450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13363851 (or 13363846 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

Adding to 2450221010450 its reverse (540101220542), we get a palindrome (2990322230992).

The spelling of 2450221010450 in words is "two trillion, four hundred fifty billion, two hundred twenty-one million, ten thousand, four hundred fifty".