1056100650 has 48 divisors (see below), whose sum is σ = 2857236768. Its totient is φ = 256024000.

The previous prime is 1056100613. The next prime is 1056100651. The reversal of 1056100650 is 560016501.

It is a super-2 number, since 2×1056100650² = 2230697165860845000, 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 1056100650.

It is not an unprimeable number, because it can be changed into a prime (1056100651) 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 23 ways as a sum of consecutive naturals, for example, 318381 + ... + 321680.

It is an arithmetic number, because the mean of its divisors is an integer number (59525766).

Almost surely, 2^1056100650 is an apocalyptic number.

1056100650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1056100650 is an abundant number, since it is smaller than the sum of its proper divisors (1801136118).

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

1056100650 is a wasteful number, since it uses less digits than its factorization.

1056100650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640087 (or 640082 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1056100650 is about 32497.7022264652. The cubic root of 1056100650 is about 1018.3610260546.

The spelling of 1056100650 in words is "one billion, fifty-six million, one hundred thousand, six hundred fifty".