4525473363856 has 135 divisors (see below), whose sum is σ = 9681662971281. Its totient is φ = 2048758474752.

The previous prime is 4525473363841. The next prime is 4525473363863. The reversal of 4525473363856 is 6583633745254.

The square root of 4525473363856 is 2127316.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1518661875600 + 3006811488256 = 1232340^2 + 1734016^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4525473363794 and 4525473363803.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3718547760 + ... + 3718548976.

Almost surely, 2^{4525473363856} is an apocalyptic number.

4525473363856 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4525473363856 is the 2127316-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4525473363856

4525473363856 is an abundant number, since it is smaller than the sum of its proper divisors (5156189607425).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4525473363856 is an equidigital number, since it uses as much as digits as its factorization.

4525473363856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526 (or 1261 counting only the distinct ones).

The product of its digits is 217728000, while the sum is 61.

The spelling of 4525473363856 in words is "four trillion, five hundred twenty-five billion, four hundred seventy-three million, three hundred sixty-three thousand, eight hundred fifty-six".