2050450151 has 8 divisors (see below), whose sum is σ = 2162160000. Its totient is φ = 1939119480.

The previous prime is 2050450147. The next prime is 2050450159. The reversal of 2050450151 is 1510540502.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2050450151 - 2² = 2050450147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050450159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83651 + ... + 105348.

It is an arithmetic number, because the mean of its divisors is an integer number (270270000).

Almost surely, 2^2050450151 is an apocalyptic number.

2050450151 is a deficient number, since it is larger than the sum of its proper divisors (111709849).

2050450151 is a wasteful number, since it uses less digits than its factorization.

2050450151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189589.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 2050450151 is about 45281.8965040114. The cubic root of 2050450151 is about 1270.4270684328.

Adding to 2050450151 its reverse (1510540502), we get a palindrome (3560990653).

The spelling of 2050450151 in words is "two billion, fifty million, four hundred fifty thousand, one hundred fifty-one".