1050503160 has 192 divisors, whose sum is σ = 3859401600. Its totient is φ = 227453184.

The previous prime is 1050503099. The next prime is 1050503191. The reversal of 1050503160 is 613050501.

It is a happy number.

It is a super-2 number, since 2×1050503160² = 2207113778339971200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 107019 + ... + 116421.

It is an arithmetic number, because the mean of its divisors is an integer number (20101050).

Almost surely, 2^1050503160 is an apocalyptic number.

1050503160 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 1050503160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1929700800).

1050503160 is an abundant number, since it is smaller than the sum of its proper divisors (2808898440).

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

1050503160 is a wasteful number, since it uses less digits than its factorization.

1050503160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9450 (or 9439 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 1050503160 is about 32411.4664895003. The cubic root of 1050503160 is about 1016.5586832667.

Adding to 1050503160 its reverse (613050501), we get a palindrome (1663553661).

The spelling of 1050503160 in words is "one billion, fifty million, five hundred three thousand, one hundred sixty".