4542262425 has 18 divisors (see below), whose sum is σ = 8135697102. Its totient is φ = 2422539840.

The previous prime is 4542262411. The next prime is 4542262427. The reversal of 4542262425 is 5242622454.

4542262425 is a `hidden beast` number, since 4 + 5 + 4 + 2 + 2 + 624 + 25 = 666.

4542262425 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 1608090201 + 2934172224 = 40101^2 + 54168^2 .

It is not a de Polignac number, because 4542262425 - 2⁴ = 4542262409 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4542262425.

It is not an unprimeable number, because it can be changed into a prime (4542262427) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10093692 + ... + 10094141.

Almost surely, 2^4542262425 is an apocalyptic number.

4542262425 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4542262425 is a deficient number, since it is larger than the sum of its proper divisors (3593434677).

4542262425 is a wasteful number, since it uses less digits than its factorization.

4542262425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20187849 (or 20187841 counting only the distinct ones).

The product of its digits is 153600, while the sum is 36.

The square root of 4542262425 is about 67396.3086897198. The cubic root of 4542262425 is about 1656.1159525071.

Adding to 4542262425 its reverse (5242622454), we get a palindrome (9784884879).

The spelling of 4542262425 in words is "four billion, five hundred forty-two million, two hundred sixty-two thousand, four hundred twenty-five".