4727518693920 has 672 divisors, whose sum is σ = 19062171967104. Its totient is φ = 1096229376000.

The previous prime is 4727518693903. The next prime is 4727518693979. The reversal of 4727518693920 is 293968157274.

4727518693920 is a `hidden beast` number, since 4 + 7 + 2 + 7 + 518 + 6 + 93 + 9 + 20 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 29429820 + ... + 29590020.

It is an arithmetic number, because the mean of its divisors is an integer number (28366327332).

It is a 1-persistent number, because it is pandigital, but 2⋅4727518693920 = 9455037387840 is not.

Almost surely, 2^{4727518693920} is an apocalyptic number.

4727518693920 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 4727518693920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9531085983552).

4727518693920 is an abundant number, since it is smaller than the sum of its proper divisors (14334653273184).

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

4727518693920 is a wasteful number, since it uses less digits than its factorization.

4727518693920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160268 (or 160245 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 63.

The spelling of 4727518693920 in words is "four trillion, seven hundred twenty-seven billion, five hundred eighteen million, six hundred ninety-three thousand, nine hundred twenty".