4856972893920 has 480 divisors, whose sum is σ = 19780020868608. Its totient is φ = 1099384814592.

The previous prime is 4856972893919. The next prime is 4856972893939. The reversal of 4856972893920 is 293982796584.

4856972893920 is a `hidden beast` number, since 4 + 8 + 569 + 7 + 2 + 8 + 9 + 39 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 9084267 + ... + 9604053.

Almost surely, 2^{4856972893920} is an apocalyptic number.

4856972893920 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 4856972893920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9890010434304).

4856972893920 is an abundant number, since it is smaller than the sum of its proper divisors (14923047974688).

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

4856972893920 is a wasteful number, since it uses less digits than its factorization.

4856972893920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519924 (or 519907 counting only the distinct ones).

The product of its (nonzero) digits is 470292480, while the sum is 72.

The spelling of 4856972893920 in words is "four trillion, eight hundred fifty-six billion, nine hundred seventy-two million, eight hundred ninety-three thousand, nine hundred twenty".