4052801672 has 8 divisors (see below), whose sum is σ = 7599003150. Its totient is φ = 2026400832.

The previous prime is 4052801651. The next prime is 4052801677. The reversal of 4052801672 is 2761082504.

It can be written as a sum of positive squares in only one way, i.e., 3820970596 + 231831076 = 61814^2 + 15226^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (4052801677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253300097 + ... + 253300112.

Almost surely, 2^4052801672 is an apocalyptic number.

It is an amenable number.

4052801672 is a deficient number, since it is larger than the sum of its proper divisors (3546201478).

4052801672 is a wasteful number, since it uses less digits than its factorization.

4052801672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506600215 (or 506600211 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 4052801672 is about 63661.6185153975. The cubic root of 4052801672 is about 1594.3553271695.

The spelling of 4052801672 in words is "four billion, fifty-two million, eight hundred one thousand, six hundred seventy-two".