4152450520 has 32 divisors (see below), whose sum is σ = 9367066800. Its totient is φ = 1656704128.

The previous prime is 4152450509. The next prime is 4152450539. The reversal of 4152450520 is 250542514.

It is a congruent number.

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, 117874 + ... + 148993.

Almost surely, 2^4152450520 is an apocalyptic number.

4152450520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4152450520 is an abundant number, since it is smaller than the sum of its proper divisors (5214616280).

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

4152450520 is a wasteful number, since it uses less digits than its factorization.

4152450520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267267 (or 267263 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 4152450520 is about 64439.5105505931. The cubic root of 4152450520 is about 1607.3168172368.

The spelling of 4152450520 in words is "four billion, one hundred fifty-two million, four hundred fifty thousand, five hundred twenty".