4120252512 has 48 divisors (see below), whose sum is σ = 11107987632. Its totient is φ = 1336296960.

The previous prime is 4120252511. The next prime is 4120252529. The reversal of 4120252512 is 2152520214.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4120252511) 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 in 7 ways as a sum of consecutive naturals, for example, 576439 + ... + 583542.

It is an arithmetic number, because the mean of its divisors is an integer number (231416409).

Almost surely, 2^4120252512 is an apocalyptic number.

It is an amenable number.

4120252512 is an abundant number, since it is smaller than the sum of its proper divisors (6987735120).

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

4120252512 is a wasteful number, since it uses less digits than its factorization.

4120252512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160031 (or 1160023 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 4120252512 is about 64189.1931091208. The cubic root of 4120252512 is about 1603.1516669625.

Adding to 4120252512 its reverse (2152520214), we get a palindrome (6272772726).

The spelling of 4120252512 in words is "four billion, one hundred twenty million, two hundred fifty-two thousand, five hundred twelve".