4640416380852 has 24 divisors (see below), whose sum is σ = 12374443682496. Its totient is φ = 1325833251648.

The previous prime is 4640416380829. The next prime is 4640416380893. The reversal of 4640416380852 is 2580836140464.

It is a junction number, because it is equal to n+sod(n) for n = 4640416380795 and 4640416380804.

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, 27621525993 + ... + 27621526160.

It is an arithmetic number, because the mean of its divisors is an integer number (515601820104).

Almost surely, 2^{4640416380852} is an apocalyptic number.

4640416380852 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4640416380852 is an abundant number, since it is smaller than the sum of its proper divisors (7734027301644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4640416380852 is a wasteful number, since it uses less digits than its factorization.

4640416380852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55243052167 (or 55243052165 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 51.

The spelling of 4640416380852 in words is "four trillion, six hundred forty billion, four hundred sixteen million, three hundred eighty thousand, eight hundred fifty-two".