2766645432 has 48 divisors (see below), whose sum is σ = 7504497000. Its totient is φ = 920799936.

The previous prime is 2766645397. The next prime is 2766645449. The reversal of 2766645432 is 2345466672.

2766645432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18294 + ... + 76602.

Almost surely, 2^2766645432 is an apocalyptic number.

It is an amenable number.

2766645432 is an abundant number, since it is smaller than the sum of its proper divisors (4737851568).

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

2766645432 is a wasteful number, since it uses less digits than its factorization.

2766645432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58980 (or 58973 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 45.

The square root of 2766645432 is about 52598.9109392961. The cubic root of 2766645432 is about 1403.8407178009.

The spelling of 2766645432 in words is "two billion, seven hundred sixty-six million, six hundred forty-five thousand, four hundred thirty-two".