1050256650 has 48 divisors (see below), whose sum is σ = 2609208000. Its totient is φ = 279576960.

The previous prime is 1050256643. The next prime is 1050256661. The reversal of 1050256650 is 566520501.

1050256650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1050256650² = 2206078061738445000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84006 + ... + 95694.

It is an arithmetic number, because the mean of its divisors is an integer number (54358500).

Almost surely, 2^1050256650 is an apocalyptic number.

1050256650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1050256650 is an abundant number, since it is smaller than the sum of its proper divisors (1558951350).

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

1050256650 is a wasteful number, since it uses less digits than its factorization.

1050256650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12303 (or 12298 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 1050256650 is about 32407.6634455494. The cubic root of 1050256650 is about 1016.4791621717.

The spelling of 1050256650 in words is "one billion, fifty million, two hundred fifty-six thousand, six hundred fifty".