1040611050 has 84 divisors (see below), whose sum is σ = 2902078950. Its totient is φ = 277486560.

The previous prime is 1040611009. The next prime is 1040611097. The reversal of 1040611050 is 501160401.

1040611050 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 611 + 0 + 50 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 605012409 + 435598641 = 24597^2 + 20871^2 .

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 41 ways as a sum of consecutive naturals, for example, 22176 + ... + 50724.

Almost surely, 2^1040611050 is an apocalyptic number.

1040611050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1040611050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1451039475).

1040611050 is an abundant number, since it is smaller than the sum of its proper divisors (1861467900).

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

1040611050 is an equidigital number, since it uses as much as digits as its factorization.

1040611050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28579 (or 28559 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1040611050 is about 32258.5035300772. The cubic root of 1040611050 is about 1013.3577915909.

Adding to 1040611050 its reverse (501160401), we get a palindrome (1541771451).

It can be divided in two parts, 104061 and 1050, that added together give a triangular number (105111 = T₄₅₈).

The spelling of 1040611050 in words is "one billion, forty million, six hundred eleven thousand, fifty".