47526180025 has 27 divisors (see below), whose sum is σ = 60029478831. Its totient is φ = 37325944080.

The previous prime is 47526179971. The next prime is 47526180029. The reversal of 47526180025 is 52008162574.

The square root of 47526180025 is 218005.

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., 17109424809 + 30416755216 = 130803^2 + 174404^2 .

It is not a de Polignac number, because 47526180025 - 2¹¹ = 47526177977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47526180025.

It is not an unprimeable number, because it can be changed into a prime (47526180029) 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 in 26 ways as a sum of consecutive naturals, for example, 64311106 + ... + 64311844.

Almost surely, 2^47526180025 is an apocalyptic number.

47526180025 is the 218005-th square number.

47526180025 is the 109003-rd centered octagonal number.

It is an amenable number.

47526180025 is a deficient number, since it is larger than the sum of its proper divisors (12503298806).

47526180025 is an frugal number, since it uses more digits than its factorization.

47526180025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606 (or 803 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 47526180025 in words is "forty-seven billion, five hundred twenty-six million, one hundred eighty thousand, twenty-five".