1051150050 has 72 divisors (see below), whose sum is σ = 2889819504. Its totient is φ = 273782880.

The previous prime is 1051150043. The next prime is 1051150073. The reversal of 1051150050 is 500511501.

1051150050 is a `hidden beast` number, since 105 + 11 + 500 + 50 = 666.

It is a super-2 number, since 2×1051150050² = 2209832855230005000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 35 ways as a sum of consecutive naturals, for example, 7812 + ... + 46511.

It is an arithmetic number, because the mean of its divisors is an integer number (40136382).

Almost surely, 2^1051150050 is an apocalyptic number.

1051150050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1051150050 is an abundant number, since it is smaller than the sum of its proper divisors (1838669454).

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

1051150050 is a wasteful number, since it uses less digits than its factorization.

1051150050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54384 (or 54376 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The square root of 1051150050 is about 32421.4442923199. Note that the first 3 decimals coincide. The cubic root of 1051150050 is about 1016.7673028870.

Adding to 1051150050 its reverse (500511501), we get a palindrome (1551661551).

The spelling of 1051150050 in words is "one billion, fifty-one million, one hundred fifty thousand, fifty".