4562363640 has 128 divisors (see below), whose sum is σ = 14108371200. Its totient is φ = 1179601920.

The previous prime is 4562363639. The next prime is 4562363647. The reversal of 4562363640 is 463632654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4562363647) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 714060 + ... + 720420.

It is an arithmetic number, because the mean of its divisors is an integer number (110221650).

Almost surely, 2^4562363640 is an apocalyptic number.

4562363640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4562363640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7054185600).

4562363640 is an abundant number, since it is smaller than the sum of its proper divisors (9546007560).

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

4562363640 is a wasteful number, since it uses less digits than its factorization.

4562363640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6557 (or 6553 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 39.

The square root of 4562363640 is about 67545.2710409841. The cubic root of 4562363640 is about 1658.5553357384. Note that the first 3 decimals are identical.

The spelling of 4562363640 in words is "four billion, five hundred sixty-two million, three hundred sixty-three thousand, six hundred forty".