5450773650 has 48 divisors (see below), whose sum is σ = 15449052864. Its totient is φ = 1245890880.

The previous prime is 5450773633. The next prime is 5450773663. The reversal of 5450773650 is 563770545.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2594557 + ... + 2596656.

It is an arithmetic number, because the mean of its divisors is an integer number (321855268).

Almost surely, 2^5450773650 is an apocalyptic number.

5450773650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5450773650 is an abundant number, since it is smaller than the sum of its proper divisors (9998279214).

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

5450773650 is a wasteful number, since it uses less digits than its factorization.

5450773650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5191235 (or 5191230 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 42.

The square root of 5450773650 is about 73829.3549341994. The cubic root of 5450773650 is about 1759.8921303121.

The spelling of 5450773650 in words is "five billion, four hundred fifty million, seven hundred seventy-three thousand, six hundred fifty".