2050115452 has 48 divisors (see below), whose sum is σ = 4485680640. Its totient is φ = 796478400.

The previous prime is 2050115437. The next prime is 2050115477. The reversal of 2050115452 is 2545110502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101302 + ... + 119842.

It is an arithmetic number, because the mean of its divisors is an integer number (93451680).

Almost surely, 2^2050115452 is an apocalyptic number.

2050115452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2050115452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2242840320).

2050115452 is an abundant number, since it is smaller than the sum of its proper divisors (2435565188).

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

2050115452 is a wasteful number, since it uses less digits than its factorization.

2050115452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18922 (or 18920 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 2050115452 is about 45278.2006267917. The cubic root of 2050115452 is about 1270.3579399039.

Adding to 2050115452 its reverse (2545110502), we get a palindrome (4595225954).

It can be divided in two parts, 20501 and 15452, that added together give a palindrome (35953).

The spelling of 2050115452 in words is "two billion, fifty million, one hundred fifteen thousand, four hundred fifty-two".