1054773650 has 24 divisors (see below), whose sum is σ = 2242148160. Its totient is φ = 361636560.

The previous prime is 1054773647. The next prime is 1054773661. The reversal of 1054773650 is 563774501.

It is a super-2 number, since 2×1054773650² = 2225094905468645000, which contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 1506470 + ... + 1507169.

It is an arithmetic number, because the mean of its divisors is an integer number (93422840).

Almost surely, 2^1054773650 is an apocalyptic number.

1054773650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1054773650 is an abundant number, since it is smaller than the sum of its proper divisors (1187374510).

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

1054773650 is a wasteful number, since it uses less digits than its factorization.

1054773650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3013658 (or 3013653 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 1054773650 is about 32477.2789808506. The cubic root of 1054773650 is about 1017.9343206777.

The spelling of 1054773650 in words is "one billion, fifty-four million, seven hundred seventy-three thousand, six hundred fifty".