4124850625 has 45 divisors (see below), whose sum is σ = 6012332469. Its totient is φ = 2820762000.

The previous prime is 4124850559. The next prime is 4124850629. The reversal of 4124850625 is 5260584214.

The square root of 4124850625 is 64225.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 323388289 + 3801462336 = 17983^2 + 61656^2 .

It is not a de Polignac number, because 4124850625 - 2¹⁹ = 4124326337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4124850629) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 11239192 + ... + 11239558.

Almost surely, 2^4124850625 is an apocalyptic number.

4124850625 is the 64225-th square number.

4124850625 is the 32113-rd centered octagonal number.

It is an amenable number.

4124850625 is a deficient number, since it is larger than the sum of its proper divisors (1887481844).

4124850625 is an frugal number, since it uses more digits than its factorization.

4124850625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 37.

The cubic root of 4124850625 is about 1603.7478061606.

The spelling of 4124850625 in words is "four billion, one hundred twenty-four million, eight hundred fifty thousand, six hundred twenty-five".