4554529925 has 48 divisors (see below), whose sum is σ = 6630807744. Its totient is φ = 3066240000.

The previous prime is 4554529913. The next prime is 4554529961. The reversal of 4554529925 is 5299254554.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-4554529925 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 277190 + ... + 293160.

It is an arithmetic number, because the mean of its divisors is an integer number (138141828).

Almost surely, 2^4554529925 is an apocalyptic number.

It is an amenable number.

4554529925 is a deficient number, since it is larger than the sum of its proper divisors (2076277819).

4554529925 is a wasteful number, since it uses less digits than its factorization.

4554529925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16070 (or 16065 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 50.

The square root of 4554529925 is about 67487.2575009535. The cubic root of 4554529925 is about 1657.6055288550.

The spelling of 4554529925 in words is "four billion, five hundred fifty-four million, five hundred twenty-nine thousand, nine hundred twenty-five".