4525120456 has 8 divisors (see below), whose sum is σ = 8484600870. Its totient is φ = 2262560224.

The previous prime is 4525120433. The next prime is 4525120459. The reversal of 4525120456 is 6540215254.

It can be written as a sum of positive squares in only one way, i.e., 3616097956 + 909022500 = 60134^2 + 30150^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (4525120459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282820021 + ... + 282820036.

Almost surely, 2^4525120456 is an apocalyptic number.

It is an amenable number.

4525120456 is a deficient number, since it is larger than the sum of its proper divisors (3959480414).

4525120456 is a wasteful number, since it uses less digits than its factorization.

4525120456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565640063 (or 565640059 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 4525120456 is about 67269.0155718069. The cubic root of 4525120456 is about 1654.0299967218.

The spelling of 4525120456 in words is "four billion, five hundred twenty-five million, one hundred twenty thousand, four hundred fifty-six".