4455757725 has 24 divisors (see below), whose sum is σ = 7409457312. Its totient is φ = 2362660800.

The previous prime is 4455757717. The next prime is 4455757727. The reversal of 4455757725 is 5277575544.

It is not a de Polignac number, because 4455757725 - 2³ = 4455757717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4455757727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158731 + ... + 184680.

It is an arithmetic number, because the mean of its divisors is an integer number (308727388).

Almost surely, 2^4455757725 is an apocalyptic number.

It is an amenable number.

4455757725 is a deficient number, since it is larger than the sum of its proper divisors (2953699587).

4455757725 is a wasteful number, since it uses less digits than its factorization.

4455757725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343597 (or 343592 counting only the distinct ones).

The product of its digits is 6860000, while the sum is 51.

The square root of 4455757725 is about 66751.4623435322. The cubic root of 4455757725 is about 1645.5352483212.

The spelling of 4455757725 in words is "four billion, four hundred fifty-five million, seven hundred fifty-seven thousand, seven hundred twenty-five".