4523742336225 has 48 divisors (see below), whose sum is σ = 8562741770880. Its totient is φ = 2064361920000.

The previous prime is 4523742336209. The next prime is 4523742336229. The reversal of 4523742336225 is 5226332473254.

It is not a de Polignac number, because 4523742336225 - 2⁴ = 4523742336209 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4523742336229) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7273026 + ... + 7870475.

It is an arithmetic number, because the mean of its divisors is an integer number (178390453560).

Almost surely, 2^{4523742336225} is an apocalyptic number.

It is an amenable number.

4523742336225 is a deficient number, since it is larger than the sum of its proper divisors (4038999434655).

4523742336225 is a wasteful number, since it uses less digits than its factorization.

4523742336225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15144090 (or 15144085 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 48.

The spelling of 4523742336225 in words is "four trillion, five hundred twenty-three billion, seven hundred forty-two million, three hundred thirty-six thousand, two hundred twenty-five".