4672520378 has 8 divisors (see below), whose sum is σ = 7078174740. Its totient is φ = 2313128800.

The previous prime is 4672520371. The next prime is 4672520383. The reversal of 4672520378 is 8730252764.

It can be written as a sum of positive squares in 2 ways, for example, as 2995044529 + 1677475849 = 54727^2 + 40957^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4672520371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11565443 + ... + 11565846.

Almost surely, 2^4672520378 is an apocalyptic number.

4672520378 is a deficient number, since it is larger than the sum of its proper divisors (2405654362).

4672520378 is a wasteful number, since it uses less digits than its factorization.

4672520378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23131392.

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 4672520378 is about 68355.8364589301. The cubic root of 4672520378 is about 1671.7977434906.

The spelling of 4672520378 in words is "four billion, six hundred seventy-two million, five hundred twenty thousand, three hundred seventy-eight".