4725453777 has 24 divisors (see below), whose sum is σ = 7023038400. Its totient is φ = 2823559200.

The previous prime is 4725453769. The next prime is 4725453791. The reversal of 4725453777 is 7773545274.

It is a happy number.

It is not a de Polignac number, because 4725453777 - 2³ = 4725453769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4725453727) 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, 65902 + ... + 117447.

It is an arithmetic number, because the mean of its divisors is an integer number (292626600).

Almost surely, 2^4725453777 is an apocalyptic number.

It is an amenable number.

4725453777 is a deficient number, since it is larger than the sum of its proper divisors (2297584623).

4725453777 is a wasteful number, since it uses less digits than its factorization.

4725453777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183445 (or 183434 counting only the distinct ones).

The product of its digits is 5762400, while the sum is 51.

The square root of 4725453777 is about 68741.9360870786. The cubic root of 4725453777 is about 1678.0871294250.

The spelling of 4725453777 in words is "four billion, seven hundred twenty-five million, four hundred fifty-three thousand, seven hundred seventy-seven".