4618489638352 has 40 divisors (see below), whose sum is σ = 8993430008640. Its totient is φ = 2297626145280.

The previous prime is 4618489638317. The next prime is 4618489638391. The reversal of 4618489638352 is 2538369848164.

It is a super-3 number, since 3×4618489638352³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

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, 2736024 + ... + 4089352.

It is an arithmetic number, because the mean of its divisors is an integer number (224835750216).

Almost surely, 2^{4618489638352} is an apocalyptic number.

It is an amenable number.

4618489638352 is a deficient number, since it is larger than the sum of its proper divisors (4374940370288).

4618489638352 is a wasteful number, since it uses less digits than its factorization.

4618489638352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354411 (or 1354405 counting only the distinct ones).

The product of its digits is 238878720, while the sum is 67.

The spelling of 4618489638352 in words is "four trillion, six hundred eighteen billion, four hundred eighty-nine million, six hundred thirty-eight thousand, three hundred fifty-two".