4810191625368 has 128 divisors (see below), whose sum is σ = 13741507012800. Its totient is φ = 1557931926528.

The previous prime is 4810191625361. The next prime is 4810191625381. The reversal of 4810191625368 is 8635261910184.

It is a happy number.

4810191625368 is a `hidden beast` number, since 4 + 8 + 1 + 0 + 1 + 9 + 1 + 625 + 3 + 6 + 8 = 666.

It is a super-3 number, since 3×4810191625368³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4810191625361) 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, 5447580 + ... + 6268692.

Almost surely, 2^{4810191625368} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4810191625368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6870753506400).

4810191625368 is an abundant number, since it is smaller than the sum of its proper divisors (8931315387432).

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

4810191625368 is a wasteful number, since it uses less digits than its factorization.

4810191625368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821898 (or 821888 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The spelling of 4810191625368 in words is "four trillion, eight hundred ten billion, one hundred ninety-one million, six hundred twenty-five thousand, three hundred sixty-eight".