4052514420 has 72 divisors (see below), whose sum is σ = 12381139680. Its totient is φ = 1072889280.

The previous prime is 4052514409. The next prime is 4052514449. The reversal of 4052514420 is 244152504.

4052514420 is a `hidden beast` number, since 405 + 251 + 4 + 4 + 2 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55966 + ... + 106005.

Almost surely, 2^4052514420 is an apocalyptic number.

It is an amenable number.

4052514420 is an abundant number, since it is smaller than the sum of its proper divisors (8328625260).

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

4052514420 is a wasteful number, since it uses less digits than its factorization.

4052514420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162125 (or 162120 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 4052514420 is about 63659.3623907749. The cubic root of 4052514420 is about 1594.3176583654.

Adding to 4052514420 its reverse (244152504), we get a palindrome (4296666924).

It can be divided in two parts, 40525 and 14420, that added together give a palindrome (54945).

The spelling of 4052514420 in words is "four billion, fifty-two million, five hundred fourteen thousand, four hundred twenty".