1050165340 has 96 divisors (see below), whose sum is σ = 2679505920. Its totient is φ = 337706496.

The previous prime is 1050165329. The next prime is 1050165341. The reversal of 1050165340 is 435610501.

It is a super-2 number, since 2×1050165340² = 2205694482674631200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050165341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272064 + ... + 275896.

It is an arithmetic number, because the mean of its divisors is an integer number (27911520).

Almost surely, 2^1050165340 is an apocalyptic number.

1050165340 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 1050165340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1339752960).

1050165340 is an abundant number, since it is smaller than the sum of its proper divisors (1629340580).

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

1050165340 is a wasteful number, since it uses less digits than its factorization.

1050165340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3971 (or 3969 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1050165340 is about 32406.2546432012. The cubic root of 1050165340 is about 1016.4497035303.

Adding to 1050165340 its reverse (435610501), we get a palindrome (1485775841).

The spelling of 1050165340 in words is "one billion, fifty million, one hundred sixty-five thousand, three hundred forty".