4566378332 has 12 divisors (see below), whose sum is σ = 7991705400. Its totient is φ = 2283033936.

The previous prime is 4566378329. The next prime is 4566378353. The reversal of 4566378332 is 2338736654.

It is a super-2 number, since 2×4566378332² = 41703622141918204448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49919 + ... + 107817.

It is an arithmetic number, because the mean of its divisors is an integer number (665975450).

Almost surely, 2^4566378332 is an apocalyptic number.

It is an amenable number.

4566378332 is a deficient number, since it is larger than the sum of its proper divisors (3425327068).

4566378332 is a wasteful number, since it uses less digits than its factorization.

4566378332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77620 (or 77618 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 47.

The square root of 4566378332 is about 67574.9830336642. The cubic root of 4566378332 is about 1659.0416798956.

The spelling of 4566378332 in words is "four billion, five hundred sixty-six million, three hundred seventy-eight thousand, three hundred thirty-two".