1766225000650 has 24 divisors (see below), whose sum is σ = 3583831093344. Its totient is φ = 642263636400.

The previous prime is 1766225000629. The next prime is 1766225000653. The reversal of 1766225000650 is 560005226671.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1766225000653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1605658542 + ... + 1605659641.

It is an arithmetic number, because the mean of its divisors is an integer number (149326295556).

Almost surely, 2^{1766225000650} is an apocalyptic number.

1766225000650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1766225000650 is an abundant number, since it is smaller than the sum of its proper divisors (1817606092694).

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

1766225000650 is a wasteful number, since it uses less digits than its factorization.

1766225000650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3211318206 (or 3211318201 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 1766225000650 in words is "one trillion, seven hundred sixty-six billion, two hundred twenty-five million, six hundred fifty", and thus it is an aban number.