4891500536256 has 56 divisors (see below), whose sum is σ = 14380105748240. Its totient is φ = 1630500178176.

The previous prime is 4891500536239. The next prime is 4891500536347. The reversal of 4891500536256 is 6526350051984.

4891500536256 is a `hidden beast` number, since 4 + 8 + 9 + 1 + 5 + 0 + 0 + 5 + 3 + 625 + 6 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1415363011 + ... + 1415366466.

Almost surely, 2^{4891500536256} is an apocalyptic number.

It is an amenable number.

4891500536256 is an abundant number, since it is smaller than the sum of its proper divisors (9488605211984).

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

4891500536256 is a wasteful number, since it uses less digits than its factorization.

4891500536256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830729498 (or 2830729482 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 54.

The spelling of 4891500536256 in words is "four trillion, eight hundred ninety-one billion, five hundred million, five hundred thirty-six thousand, two hundred fifty-six".