4523225657 has 8 divisors (see below), whose sum is σ = 4659155592. Its totient is φ = 4388515200.

The previous prime is 4523225653. The next prime is 4523225711. The reversal of 4523225657 is 7565223254.

It can be written as a sum of positive squares in 4 ways, for example, as 1072955536 + 3450270121 = 32756^2 + 58739^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4523225657 - 2² = 4523225653 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4523225653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297338 + ... + 312179.

It is an arithmetic number, because the mean of its divisors is an integer number (582394449).

Almost surely, 2^4523225657 is an apocalyptic number.

It is an amenable number.

4523225657 is a deficient number, since it is larger than the sum of its proper divisors (135929935).

4523225657 is a wasteful number, since it uses less digits than its factorization.

4523225657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609739.

The product of its digits is 504000, while the sum is 41.

The square root of 4523225657 is about 67254.9303545844. The cubic root of 4523225657 is about 1653.7991010690.

The spelling of 4523225657 in words is "four billion, five hundred twenty-three million, two hundred twenty-five thousand, six hundred fifty-seven".