11764204650 has 72 divisors (see below), whose sum is σ = 34479828864. Its totient is φ = 2851927200.

The previous prime is 11764204643. The next prime is 11764204651. The reversal of 11764204650 is 5640246711.

11764204650 is a `hidden beast` number, since 1 + 1 + 7 + 642 + 0 + 4 + 6 + 5 + 0 = 666.

11764204650 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 2×11764204650² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11764204651) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 1183354 + ... + 1193253.

It is an arithmetic number, because the mean of its divisors is an integer number (478886512).

Almost surely, 2^11764204650 is an apocalyptic number.

11764204650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11764204650 is an abundant number, since it is smaller than the sum of its proper divisors (22715624214).

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

11764204650 is a wasteful number, since it uses less digits than its factorization.

11764204650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376636 (or 2376628 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 11764204650 in words is "eleven billion, seven hundred sixty-four million, two hundred four thousand, six hundred fifty".