2261766500652 has 24 divisors (see below), whose sum is σ = 5277574090432. Its totient is φ = 753905178000.

The previous prime is 2261766500633. The next prime is 2261766500657. The reversal of 2261766500652 is 2560056671622.

2261766500652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2261766500657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1562974 + ... + 2639397.

Almost surely, 2^{2261766500652} is an apocalyptic number.

It is an amenable number.

2261766500652 is an abundant number, since it is smaller than the sum of its proper divisors (3015807589780).

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

2261766500652 is a wasteful number, since it uses less digits than its factorization.

2261766500652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4247229 (or 4247227 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 2261766500652 in words is "two trillion, two hundred sixty-one billion, seven hundred sixty-six million, five hundred thousand, six hundred fifty-two".