1051610056 has 16 divisors (see below), whose sum is σ = 2253450240. Its totient is φ = 450690000.

The previous prime is 1051610051. The next prime is 1051610059. The reversal of 1051610056 is 6500161501.

It is a super-2 number, since 2×1051610056² = 2211767419760646272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1051610056.

It is not an unprimeable number, because it can be changed into a prime (1051610051) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9389320 + ... + 9389431.

It is an arithmetic number, because the mean of its divisors is an integer number (140840640).

Almost surely, 2^1051610056 is an apocalyptic number.

It is an amenable number.

1051610056 is an abundant number, since it is smaller than the sum of its proper divisors (1201840184).

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

1051610056 is a wasteful number, since it uses less digits than its factorization.

1051610056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18778764 (or 18778760 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 1051610056 is about 32428.5376790259. The cubic root of 1051610056 is about 1016.9156010450.

Adding to 1051610056 its reverse (6500161501), we get a palindrome (7551771557).

It can be divided in two parts, 105 and 1610056, that added together give a palindrome (1610161).

The spelling of 1051610056 in words is "one billion, fifty-one million, six hundred ten thousand, fifty-six".