4653520378 has 16 divisors (see below), whose sum is σ = 7518865536. Its totient is φ = 2147310000.

The previous prime is 4653520357. The next prime is 4653520397. The reversal of 4653520378 is 8730253564.

It is a super-2 number, since 2×4653520378² = 43310503816922525768, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121003 + ... + 154753.

It is an arithmetic number, because the mean of its divisors is an integer number (469929096).

Almost surely, 2^4653520378 is an apocalyptic number.

4653520378 is a deficient number, since it is larger than the sum of its proper divisors (2865345158).

4653520378 is a wasteful number, since it uses less digits than its factorization.

4653520378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39069.

The product of its (nonzero) digits is 604800, while the sum is 43.

The square root of 4653520378 is about 68216.7162651501. The cubic root of 4653520378 is about 1669.5286391262.

The spelling of 4653520378 in words is "four billion, six hundred fifty-three million, five hundred twenty thousand, three hundred seventy-eight".