4750981649280 has 384 divisors, whose sum is σ = 16900286364000. Its totient is φ = 1228944752640.

The previous prime is 4750981649263. The next prime is 4750981649291. The reversal of 4750981649280 is 829461890574.

4750981649280 is a `hidden beast` number, since 4 + 7 + 50 + 9 + 8 + 16 + 492 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70509046 + ... + 70576394.

Almost surely, 2^{4750981649280} is an apocalyptic number.

4750981649280 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 4750981649280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8450143182000).

4750981649280 is an abundant number, since it is smaller than the sum of its proper divisors (12149304714720).

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

4750981649280 is a wasteful number, since it uses less digits than its factorization.

4750981649280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67742 (or 67727 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 63.

The spelling of 4750981649280 in words is "four trillion, seven hundred fifty billion, nine hundred eighty-one million, six hundred forty-nine thousand, two hundred eighty".