2100052404050 has 12 divisors (see below), whose sum is σ = 3906097471626. Its totient is φ = 840020961600.

The previous prime is 2100052404007. The next prime is 2100052404091. The reversal of 2100052404050 is 504042500012.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1743728173009 + 356324231041 = 1320503^2 + 596929^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21000523991 + ... + 21000524090.

Almost surely, 2^{2100052404050} is an apocalyptic number.

2100052404050 is a deficient number, since it is larger than the sum of its proper divisors (1806045067576).

2100052404050 is a wasteful number, since it uses less digits than its factorization.

2100052404050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42001048093 (or 42001048088 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

Adding to 2100052404050 its reverse (504042500012), we get a palindrome (2604094904062).

The spelling of 2100052404050 in words is "two trillion, one hundred billion, fifty-two million, four hundred four thousand, fifty".