4851496440504 has 864 divisors, whose sum is σ = 16522133628000. Its totient is φ = 1307974086144.

The previous prime is 4851496440473. The next prime is 4851496440509. The reversal of 4851496440504 is 4050446941584.

4851496440504 is a `hidden beast` number, since 4 + 8 + 5 + 1 + 4 + 96 + 4 + 40 + 504 = 666.

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 (4851496440509) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 21185573862 + ... + 21185574090.

Almost surely, 2^{4851496440504} 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 4851496440504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8261066814000).

4851496440504 is an abundant number, since it is smaller than the sum of its proper divisors (11670637187496).

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

4851496440504 is a wasteful number, since it uses less digits than its factorization.

4851496440504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421 (or 373 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 54.

The spelling of 4851496440504 in words is "four trillion, eight hundred fifty-one billion, four hundred ninety-six million, four hundred forty thousand, five hundred four".