4551153125025 has 48 divisors (see below), whose sum is σ = 8107706948544. Its totient is φ = 2239373095680.

The previous prime is 4551153125017. The next prime is 4551153125033. The reversal of 4551153125025 is 5205213511554.

4551153125025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4551153125017) and next prime (4551153125033).

It is not a de Polignac number, because 4551153125025 - 2³ = 4551153125017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 586642 + ... + 3073508.

It is an arithmetic number, because the mean of its divisors is an integer number (168910561428).

Almost surely, 2^{4551153125025} is an apocalyptic number.

It is an amenable number.

4551153125025 is a deficient number, since it is larger than the sum of its proper divisors (3556553823519).

4551153125025 is a wasteful number, since it uses less digits than its factorization.

4551153125025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2488770 (or 2488765 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 39.

Adding to 4551153125025 its reverse (5205213511554), we get a palindrome (9756366636579).

The spelling of 4551153125025 in words is "four trillion, five hundred fifty-one billion, one hundred fifty-three million, one hundred twenty-five thousand, twenty-five".