4525512 has 16 divisors (see below), whose sum is σ = 11313840. Its totient is φ = 1508496.

The previous prime is 4525501. The next prime is 4525517. The reversal of 4525512 is 2155254.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 188563 = 4525512 / (4 + 5 + 2 + 5 + 5 + 1 + 2).

It is not an unprimeable number, because it can be changed into a prime (4525517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94258 + ... + 94305.

It is an arithmetic number, because the mean of its divisors is an integer number (707115).

Almost surely, 2^4525512 is an apocalyptic number.

It is an amenable number.

4525512 is an abundant number, since it is smaller than the sum of its proper divisors (6788328).

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

4525512 is a wasteful number, since it uses less digits than its factorization.

4525512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188572 (or 188568 counting only the distinct ones).

The product of its digits is 2000, while the sum is 24.

The square root of 4525512 is about 2127.3250809409. The cubic root of 4525512 is about 165.4077701297.

Adding to 4525512 its sum of digits (24), we get a triangular number (4525536 = T₃₀₀₈).

The spelling of 4525512 in words is "four million, five hundred twenty-five thousand, five hundred twelve".