1050050000 has 60 divisors (see below), whose sum is σ = 2543048172. Its totient is φ = 420000000.

The previous prime is 1050049993. The next prime is 1050050003. The reversal of 1050050000 is 500501.

It can be written as a sum of positive squares in 6 ways, for example, as 970197904 + 79852096 = 31148^2 + 8936^2 .

It is a super-2 number, since 2×1050050000² = 2205210005000000000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (11) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050050003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39500 + ... + 60500.

Almost surely, 2^1050050000 is an apocalyptic number.

1050050000 is a gapful number since it is divisible by the number (10) 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 1050050000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1271524086).

1050050000 is an abundant number, since it is smaller than the sum of its proper divisors (1492998172).

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

1050050000 is an frugal number, since it uses more digits than its factorization.

1050050000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21034 (or 21008 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 11.

The square root of 1050050000 is about 32404.4749996046. The cubic root of 1050050000 is about 1016.4124898343.

Adding to 1050050000 its reverse (500501), we get a palindrome (1050550501).

The spelling of 1050050000 in words is "one billion, fifty million, fifty thousand".