4072350752 has 54 divisors (see below), whose sum is σ = 8324837703. Its totient is φ = 1960908544.

The previous prime is 4072350719. The next prime is 4072350773. The reversal of 4072350752 is 2570532704.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 1046910736 + 3025440016 = 32356^2 + 55004^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=45124.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 10468574 + ... + 10468962.

Almost surely, 2^4072350752 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 4072350752

4072350752 is an abundant number, since it is smaller than the sum of its proper divisors (4252486951).

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

4072350752 is an frugal number, since it uses more digits than its factorization.

4072350752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 4072350752 is about 63814.9727885235. The cubic root of 4072350752 is about 1596.9147253325.

The spelling of 4072350752 in words is "four billion, seventy-two million, three hundred fifty thousand, seven hundred fifty-two".