4152420520 has 32 divisors (see below), whose sum is σ = 9395157600. Its totient is φ = 1651686208.

The previous prime is 4152420499. The next prime is 4152420539. The reversal of 4152420520 is 250242514.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282814 + ... + 297133.

It is an arithmetic number, because the mean of its divisors is an integer number (293598675).

Almost surely, 2^4152420520 is an apocalyptic number.

4152420520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4152420520 is an abundant number, since it is smaller than the sum of its proper divisors (5242737080).

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

4152420520 is a wasteful number, since it uses less digits than its factorization.

4152420520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580137 (or 580133 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 4152420520 is about 64439.2777737305. The cubic root of 4152420520 is about 1607.3129464606.

The spelling of 4152420520 in words is "four billion, one hundred fifty-two million, four hundred twenty thousand, five hundred twenty".