4781650439232 has 336 divisors, whose sum is σ = 14879062423680. Its totient is φ = 1519677739008.

The previous prime is 4781650439227. The next prime is 4781650439243. The reversal of 4781650439232 is 2329340561874.

4781650439232 is a `hidden beast` number, since 4 + 7 + 8 + 16 + 504 + 3 + 92 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 111937494 + ... + 111980202.

It is an arithmetic number, because the mean of its divisors is an integer number (44282923880).

It is a 1-persistent number, because it is pandigital, but 2⋅4781650439232 = 9563300878464 is not.

Almost surely, 2^{4781650439232} 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 4781650439232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7439531211840).

4781650439232 is an abundant number, since it is smaller than the sum of its proper divisors (10097411984448).

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

4781650439232 is a wasteful number, since it uses less digits than its factorization.

4781650439232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43072 (or 43050 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

The spelling of 4781650439232 in words is "four trillion, seven hundred eighty-one billion, six hundred fifty million, four hundred thirty-nine thousand, two hundred thirty-two".