4747859555040 has 648 divisors, whose sum is σ = 19475174726280. Its totient is φ = 1050202782720.

The previous prime is 4747859555011. The next prime is 4747859555053. The reversal of 4747859555040 is 405559587474.

It is a happy number.

4747859555040 is a `hidden beast` number, since 4 + 7 + 4 + 78 + 5 + 9 + 5 + 550 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 67773151 + ... + 67843169.

It is an arithmetic number, because the mean of its divisors is an integer number (30054281985).

Almost surely, 2^{4747859555040} is an apocalyptic number.

4747859555040 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 4747859555040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9737587363140).

4747859555040 is an abundant number, since it is smaller than the sum of its proper divisors (14727315171240).

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

4747859555040 is a wasteful number, since it uses less digits than its factorization.

4747859555040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70116 (or 70067 counting only the distinct ones).

The product of its (nonzero) digits is 141120000, while the sum is 63.

The spelling of 4747859555040 in words is "four trillion, seven hundred forty-seven billion, eight hundred fifty-nine million, five hundred fifty-five thousand, forty".