1051600000 has 192 divisors, whose sum is σ = 2868566400. Its totient is φ = 380800000.

The previous prime is 1051599979. The next prime is 1051600003. The reversal of 1051600000 is 61501.

It is a super-2 number, since 2×1051600000² = 2211725120000000000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051600003) 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 23 ways as a sum of consecutive naturals, for example, 4399881 + ... + 4400119.

It is an arithmetic number, because the mean of its divisors is an integer number (14940450).

Almost surely, 2^1051600000 is an apocalyptic number.

1051600000 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 1051600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1434283200).

1051600000 is an abundant number, since it is smaller than the sum of its proper divisors (1816966400).

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

1051600000 is an frugal number, since it uses more digits than its factorization.

1051600000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 1051600000 is about 32428.3826300357. The cubic root of 1051600000 is about 1016.9123596230.

Adding to 1051600000 its reverse (61501), we get a palindrome (1051661501).

The spelling of 1051600000 in words is "one billion, fifty-one million, six hundred thousand".