1050061650 has 96 divisors (see below), whose sum is σ = 2869477056. Its totient is φ = 252000000.

The previous prime is 1050061643. The next prime is 1050061669. The reversal of 1050061650 is 561600501.

It is a super-2 number, since 2×1050061650² = 2205258937601445000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1050061650.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 163500 + ... + 169800.

It is an arithmetic number, because the mean of its divisors is an integer number (29890386).

Almost surely, 2^1050061650 is an apocalyptic number.

1050061650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1050061650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1434738528).

1050061650 is an abundant number, since it is smaller than the sum of its proper divisors (1819415406).

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

1050061650 is a wasteful number, since it uses less digits than its factorization.

1050061650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6428 (or 6423 counting only the distinct ones).

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

The square root of 1050061650 is about 32404.6547582288. The cubic root of 1050061650 is about 1016.4162487542.

The spelling of 1050061650 in words is "one billion, fifty million, sixty-one thousand, six hundred fifty".