4050378507648 has 512 divisors, whose sum is σ = 13047597158400. Its totient is φ = 1098790133760.

The previous prime is 4050378507631. The next prime is 4050378507661. The reversal of 4050378507648 is 8467058730504.

4050378507648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 153195486 + ... + 153221922.

It is an arithmetic number, because the mean of its divisors is an integer number (25483588200).

Almost surely, 2^{4050378507648} is an apocalyptic number.

4050378507648 is a gapful number since it is divisible by the number (48) 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 4050378507648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6523798579200).

4050378507648 is an abundant number, since it is smaller than the sum of its proper divisors (8997218650752).

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

4050378507648 is a wasteful number, since it uses less digits than its factorization.

4050378507648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26590 (or 26578 counting only the distinct ones).

The product of its (nonzero) digits is 22579200, while the sum is 57.

The spelling of 4050378507648 in words is "four trillion, fifty billion, three hundred seventy-eight million, five hundred seven thousand, six hundred forty-eight".