4242892525 has 6 divisors (see below), whose sum is σ = 5261186762. Its totient is φ = 3394314000.

The previous prime is 4242892481. The next prime is 4242892529. The reversal of 4242892525 is 5252982424.

4242892525 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 64304361 + 4178588164 = 8019^2 + 64642^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4242892525 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242892529) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84857826 + ... + 84857875.

Almost surely, 2^4242892525 is an apocalyptic number.

It is an amenable number.

4242892525 is a deficient number, since it is larger than the sum of its proper divisors (1018294237).

4242892525 is a wasteful number, since it uses less digits than its factorization.

4242892525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169715711 (or 169715706 counting only the distinct ones).

The product of its digits is 460800, while the sum is 43.

The square root of 4242892525 is about 65137.4893974277. The cubic root of 4242892525 is about 1618.9024376056.

The spelling of 4242892525 in words is "four billion, two hundred forty-two million, eight hundred ninety-two thousand, five hundred twenty-five".