4520335316378 has 16 divisors (see below), whose sum is σ = 8204978389824. Its totient is φ = 1823328530880.

The previous prime is 4520335316353. The next prime is 4520335316417. The reversal of 4520335316378 is 8736135330254.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9496502528 + ... + 9496503003.

It is an arithmetic number, because the mean of its divisors is an integer number (512811149364).

Almost surely, 2^{4520335316378} is an apocalyptic number.

4520335316378 is a deficient number, since it is larger than the sum of its proper divisors (3684643073446).

4520335316378 is a wasteful number, since it uses less digits than its factorization.

4520335316378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18993005557.

The product of its (nonzero) digits is 5443200, while the sum is 50.

The spelling of 4520335316378 in words is "four trillion, five hundred twenty billion, three hundred thirty-five million, three hundred sixteen thousand, three hundred seventy-eight".